Posts by MVN050


    It was a brief, intense puff. Then, dust and rocks that had remained untouched for billions of years were sent into the air. The collection of the rock sample from the asteroid Bennu, far out in space, lasted just five seconds. Following that, the OSIRIS-REx spacecraft spent more than two years returning to Earth.

    Seven years in space

    The journey, orbiting and studying the target asteroid, collecting samples, and the return journey - NASA's OSIRIS-REx spacecraft will have spent over seven years in space by Sunday. And there could be a few more years of space travel to come. But for now, it is returning to Earth and is scheduled to release its cosmic cargo into a heat-resistant capsule over the American continent at 4:42 PM on Sunday. The capsule, somewhat resembling an oversized salad bowl, will land in the Utah salt desert at 4:55 PM and will be immediately recovered by specialized teams. Inside the capsule lies approximately 250 grams of precious material: the soil sample from the asteroid Bennu.

    Rock from the past

    Bennu is ancient, dating back to the early days of our solar system over four billion years ago. It consists of material that has changed very little since then. The asteroid is a sort of rock time capsule from the past and is incredibly valuable for researchers seeking to learn more about the formation of our solar system. To collect a piece of this treasure, the spacecraft touched the asteroid with its extended robotic arm in October 2020. Nitrogen gas blown through a tube stirred up material from depths of up to 50 centimeters. A vacuum cleaner wouldn't have worked in the vacuum of space, but the 'dust blower' performed its job perfectly. More material than anticipated was trapped in the collection filter.

    Largest collected asteroid sample to date

    For NASA, this is its first mission of this kind. The Japanese space agency JAXA was a pioneer in asteroid sampling. In 2010, one of their spacecraft achieved the feat of collecting at least a few hundred tiny particles from an asteroid and returning them to Earth. Another Japanese spacecraft returned with 5.4 grams of asteroid material in December 2020. OSIRIS-REx now brings the largest asteroid sample collected to Earth, with 250 grams.

    Release and transition to a new mission

    The sample capsule will be detached from the spacecraft via radio command more than 100,000 kilometers from Earth, roughly four hours before landing. As the capsule approaches Earth's atmosphere, the spacecraft's engines will ignite, and it will shift to a new trajectory that will lead it to other asteroids. The sample capsule is expected to enter the atmosphere at 4:42 PM local time. Its landing is anticipated at 4:55 PM in a 58 by 16-kilometer target area in the salt desert near Salt Lake City. After retrieval, it will be transported to a specialized laboratory by helicopter, set up specifically for this purpose at the military base where the landing site is located. There, the capsule will be opened, and the sample prepared for further transport to its ultimate destination, the Johnson Space Center in Houston.


    The NASA rover Perseverance has now successfully produced oxygen on Mars for the 16th and final time, surpassing the mission's expectations. This announcement comes from the Jet Propulsion Laboratory of the U.S. space agency. Since the activation of the Moxie instrument (Mars Oxygen In-Situ Resource Utilization Experiment), 122 grams of oxygen have been produced. This is equivalent to what a small dog would breathe in over 10 hours, or approximately four hours of oxygen for an adult human. In total, Moxie generated 12 grams per hour, more than double the initially expected amount. The achieved purity level was at 98 percent or higher.

    Oxygen for Propulsion Systems

    With this demonstration of the technology's functionality, we are one step closer to a future where people can "live off the resources of the Red Planet," as Trudy Kortes from NASA emphasizes. Moxie operated under various conditions on Mars for an entire year, allowing researchers to learn a great deal. For the first time, a technology designed solely to support human survival and departure from the planet was tested directly on Mars. The primary purpose of on-site oxygen production on Mars is not to provide breathable air but to produce oxygen "on an industrial scale" for rocket propulsion.

    The device brought to Mars by Perseverance is essentially a reverse fuel cell. First, the instrument collects CO2, which is abundant in the Martian atmosphere but in low density. Therefore, Moxie requires a pump and a compressor to draw in and compress the atmosphere. In the second step, the experiment separates CO2 into carbon monoxide (CO) and oxygen by heating the starting material to 800 degrees Celsius. Initially, the goal was to safely transport the experiment to Mars, demonstrate the method's functionality, and compare various operational modes.

    Future Prospects

    If Moxie were to have a successor, it wouldn't just be larger, according to the responsible research team. Instead, a full-scale system would be built to not only produce oxygen but also liquefy and store it. However, this is expected to take some time, as many technologies still need to be tested on Mars before sending humans there. "Now it's someone else's turn," says project leader Michael Hecht of the Massachusetts Institute of Technology. Moxie began its work in April 2021, and after a successful test series, no further experiments are planned.

    Perseverance's Mission

    NASA landed Perseverance on Mars in February 2021. The rover is tasked with searching for signs of possible past life in a former delta on the planet. It has now reached the outskirts of this delta and discovered evidence of a former river system. Perseverance is still accompanied by Ingenuity, the small helicopter initially intended to demonstrate the feasibility of powered flight on Mars. It has excelled in this task and remains operational, so it has not been deactivated.


    In Japan, on Thursday, the mini-probe Slim embarked on its journey toward the Moon. The launch took place at 8:42 a.m. local time (1:42 a.m. CEST) aboard a rocket from the Japanese Tanegashima Space Center in the southern part of the country, as shown in a live broadcast by the Japanese space agency. The launch, which had been postponed three times due to poor weather, was watched online by around 35,000 people. Four to six months after the launch, the probe is expected to land on the Moon. During the landing, it aims to touch down on the lunar surface within a maximum distance of one hundred meters from its target, as opposed to the several kilometers typical of previous Moon landings. To achieve this high level of precision, the landing device is exceptionally lightweight and compact.

    Using a palm-sized rover and a multispectral camera, the probe will analyze the composition of lunar mantle rocks after its landing, shedding light on the largely unknown internal structure of the Moon. "With the development of the Slim probe, humanity will be able to land where desired, not just where it is easy," said the JAXA space agency before the launch. This new technology also opens up the possibility of landing on "resource-poor" planets, they added.

    If Japan succeeds with Slim, it would become the fifth country, after the former Soviet Union, the United States, China, and India, to achieve a soft landing on the Moon. Just a few days ago, India accomplished this feat after a Russian lunar probe had crashed on the Moon.

    The data collected on the Moon by Japan will be used as part of the USA-led Artemis project, whose goal is to return humans to the Moon by 2025 and advance lunar exploration. The ultimate objective is the exploration of Mars by humans.

    Japan's previous attempts at lunar landings had ended in failure, including last year's mission when Japan sent the lunar probe Ometonashi as part of the US Artemis mission. It was intended to be the world's smallest lunar lander, roughly the size of a backpack. However, the mission faltered shortly after the launch of the NASA rocket from the Kennedy Space Center in the US state of Florida.


    In India, for the first time in the history of the country's space exploration, a satellite for the study of the Sun was launched on Saturday, just under a week after the first Indian lander landed near the South Pole of the Moon. The spacecraft Aditya-L1 is the latest mission of India's space program, and it lifted off from the launch pad in Sriharikota, South India, aboard a rocket around noon (local time). Its mission is to observe the outer atmosphere of the Sun.

    Four months on the way to the L1 point

    The launch was successful, according to the Indian Space Research Organization (ISRO). The satellite was placed precisely in its intended orbit, and India's first solar observatory has begun its journey to the Sun-Earth L1 target point. The mission's name is a Sanskrit word for the Sun. L1 stands for Lagrange Point 1, which refers to the point in space between the Sun and Earth where the gravitational forces of the two bodies are in balance, as explained by ISRO.

    The Aditya-L1 spacecraft will orbit Earth several times before heading to its destination. The journey will take almost four months. When the satellite reaches the L1 point, it will be approximately 1.5 million km (932,000 miles) away from Earth.

    The satellite will orbit this location for its entire lifespan, providing an uninterrupted view of the Sun, as stated by the space agency. The solar observatory is equipped with seven instruments to study the Sun's corona (the outermost part of its atmosphere), the photosphere (the Sun's surface or what we see from Earth), and the chromosphere, a thin plasma layer between the photosphere and the corona.

    The data on solar phenomena that India aims to collect will help improve our understanding of Earth's weather as well as that of other planets. It will also contribute to better protecting communication and climate satellites orbiting Earth, according to an ISRO spokesperson. The mission is expected to last a little over five years.

    Just last Wednesday, a probe landed on the Moon as part of the Chandrayaan-3 mission, making India the fourth country to achieve a successful Moon landing. The lander Vikram will now explore the South Pole of the Moon.


    Four astronauts have launched from the NASA spaceport at Cape Canaveral towards the ISS (International Space Station). Propelled by a Falcon-9 rocket, the team consists of the US-American Jasmin Moghbeli, Danish ESA astronaut Andreas Mogensen, Japanese astronaut Satoshi Furukawa, and Russian Konstantin Borisov aboard the SpaceX capsule named Dragon. After nearly 24 hours, it is expected to dock at the outpost of humanity around 400 kilometers above Earth.

    There, the capsule is supposed to return another four-member crew from the ISS to Earth a few days later. "Crew 6" comprises US-Americans Stephen Bowen and Warren Hoburg, Russian Andrej Fedjajew, and Emirati Sultan al-Nijadi. In total, there are currently seven individuals on the International Space Station.

    The mission referred to as "Crew-7," according to the US space agency NASA, marks the eighth manned flight of SpaceX's Dragon spacecraft, owned by the billionaire Elon Musk. Furthermore, it's the seventh crew rotation on the ISS since 2020. The new crew members are expected to conduct research in space for six months.

    The originally scheduled launch for Friday had been postponed by a day. The agency did not provide a reason for the delay. The new launch date offers the teams "additional time to complete and review analyses," SpaceX stated on Friday. Since the start of the Russian offensive in Ukraine a year ago, the International Space Station has been one of the few areas where Russia and the USA continue to collaborate. The ISS has been in operation since 1998.


    The mission of the "Luna-25" probe was meant to be a prestige project for the Russian space program. Moscow anticipated collecting soil samples and gaining further insights about the Moon. However, complications arise even before landing, leading to a crash.

    Russia's first lunar mission in decades has failed. The "Luna-25" probe impacted the lunar surface due to an "anomalistic situation" and ceased to function, as stated by the Russian space agency Roscosmos in Moscow. The reasons for the probe's loss are being investigated, with a commission being set up for this purpose. The first spacecraft since 1979 was supposed to land on the Moon's South Pole on Monday.

    The proud spacefaring nation aimed to demonstrate its capability for scientific achievement despite ongoing conflicts such as the war in Ukraine and Western-imposed sanctions. Russian politicians had emphasized the country's resilience following the successful launch of the probe on August 11th. The probe had even transmitted initial images of the lunar surface.

    On Saturday, Roscosmos initially reported an unexpected incident. In preparation for its imminent landing on the lunar surface, the probe was set to enter a new lunar orbit at 14:10 Moscow time (13:10 CEST). "During the operation, an anomalous situation occurred onboard the automated station, preventing the maneuver from being executed under the specified parameters," it was stated. "Luna-25" was part of Russia's lunar program, which envisions establishing its own space station on the celestial body by 2040.

    The probe was launched more than a week ago and entered lunar orbit last Wednesday. Since then, the 1800-kilogram spacecraft has been searching for a suitable landing site, according to Russian sources. On Thursday, Roscosmos presented a photo of the lunar surface taken by the probe. This marked the first lunar mission since the Soviet spacecraft "Luna-24" in 1976.

    Originally, "Luna" was meant to be underway much earlier. The first planned launch date for a lunar probe was in 2012. Last year, a new launch was targeted for May, but technical issues caused further delays. Originally, Roscosmos collaborated on the lunar program with the European Space Agency (ESA). However, after Russia's invasion of Ukraine in February 2022, the ESA terminated its cooperation with Moscow.

    Diskussion zum Artikel Support Space Exploration and Our Community:

    Support Space Exploration and Our Community: Together Towards a Future Full of Opportunities!

    Dear members of our wonderful community,

    We are delighted to invite you to an extraordinary endeavor – supporting space exploration and our community. With your generous contribution, we can make a positive impact on the world and shape a future filled with innovation, discoveries, and opportunities. Let's make a significant difference together!


    Welcome to a captivating journey through the depths of the universe, where galaxies twinkle, stars explode, and distant worlds await our exploration. Astronomy, the science of celestial bodies and the cosmos, is one of humanity's oldest and most intriguing disciplines. In this article, we invite you to see the universe with fresh eyes and embark on a quest to discover the wonders of the cosmos.

    Stardust and the Birth of Stars

    Our story begins billions of years ago with the Big Bang, a monumental event that set time and space into motion, laying the foundations for the universe as we know it today. The first elements were born - hydrogen, helium, and a trace of lithium - and scattered throughout the vastness of space.

    This cosmic mix of dust and gas began to condense and coalesce, drawn together by the force of gravity, forming massive gas clouds. Within the hearts of these clouds, stars were born – colossal thermonuclear reactors radiating light and warmth into the darkness of the universe.

    The Dances of Planets and their Secrets

    In our own solar system, a colorful troupe of planets emerged. Each possesses a unique personality shaped by its position, atmosphere, and history. Mercury, closest to the Sun, is a scorching rocky orb, while distant Neptune is shrouded in icy winds.

    The red planet Mars, once speculated as a possible refuge for extraterrestrial life, captivates us with its rugged, dusty surface and enigmatic channels. And then there's Jupiter, the king of the solar system, with its gigantic storms and moons like Europa and Io, a true treasure trove for exploring the potential for life.

    Galaxies - Islands of Stars

    Yet, not only our Sun and its companions shape the universe. Galaxies, massive islands of stars, dust, and dark matter, traverse the cosmos. One such galaxy is our Milky Way, a grand carousel of stars majestically moving through the darkness.

    However, not all galaxies are the same. There are spiral galaxies with their spiraling arms, where young stars are born, and elliptical galaxies that harbor older populations of stars. Then there are distant quasars, massive black holes at the centers of remote galaxies, devouring matter and unleashing unimaginable energies.

    The Fate of Stars - Supernovae and Black Holes

    Stars live and die much like humans. Through nuclear fusion, they transform hydrogen into helium, generating light and warmth. But eventually, they exhaust their nuclear fuel and dramatically collapse under their own weight, giving rise to supernovae - immense explosions that momentarily outshine entire galaxies.

    What remains after a supernova can either be a neutron star or a black hole. Neutron stars are incredibly dense remnants of stars, while black holes are so massive that not even light can escape their gravitational pull.

    The Search for Life in the Universe

    One of astronomy's most compelling questions revolves around the search for extraterrestrial life. Humanity has directed its eyes and ears to the cosmos, hoping to detect signals from intelligent civilizations, while space probes are dispatched to potentially habitable worlds.

    The discovery of exoplanets - planets beyond our solar system - has intensified the hunt for habitable worlds. Each finding brings us closer to answering the question, "Are we alone?"

    The Future of Astronomy - New Horizons

    The future of astronomy is more exhilarating than ever before. With the aid of ever-advancing telescopes and instruments, we can observe the universe on a scale that our ancestors could not have fathomed.

    Planned space telescopes, such as the James Webb Space Telescope, will grant us an even clearer view of stellar birth, galaxy formation, and the atmospheric compositions of exoplanets. And who knows what surprises the future holds in store?

    Conclusion - The Endless Journey Continues

    Our journey through astronomy is far from over. As we explore the wonders of the universe, we are captivated by its infinite diversity and beauty that surrounds us. Astronomy is a voyage of discovery, curiosity, and awe, revealing how small we truly are amidst the vastness of the cosmos.

    Let us move forward together, exploring new horizons and embracing the unknown with open minds. For science is not just a means to find answers; it is also a journey leading us deep into the mysteries of the universe. The stars await our discovery, and who knows what adventures lie ahead?

    The universe calls to us - let us collectively respond and continue to explore the wonders of astronomy!


    Space exploration has captivated humanity for decades. The dream of flying among the stars, the exploration of new worlds, and the pursuit of technological advancement have inspired us to turn the impossible into reality. Space exploration has not only expanded the boundaries of human imagination but has also led to groundbreaking scientific discoveries and technological innovations. In this article, we will take a fascinating look at the history, achievements, and future of space exploration.

    The Origins of Space Exploration:

    The roots of space exploration date back to ancient times when people dreamed of emulating the flight of birds. Throughout history, pioneers such as Konstantin Tsiolkovsky, Hermann Oberth, and Robert H. Goddard laid the foundations for modern space exploration. However, the breakthrough came in the 20th century with the dawn of the space age.

    Milestones of Space Exploration:

    Space exploration has witnessed numerous milestones that have expanded our understanding of the universe and pushed the boundaries of what is possible. From Yuri Gagarin's first manned space mission to the Apollo 11 moon landing, these events have shaped humanity and fueled our enthusiasm for exploring space further.

    Space Exploration Today:

    Today, space exploration has become a global endeavor. Nations around the world invest in space programs and collaborate to expand the frontiers of knowledge and technology. From manned missions to space stations like the International Space Station (ISS) to unmanned missions to other planets and celestial bodies, space exploration encompasses a variety of goals and challenges.

    The Scientific Significance of Space Exploration:

    Space exploration holds tremendous scientific value. It provides us with a unique perspective on the universe and yields new insights in fields such as astronomy, astrophysics, planetary science, biology, and materials science. Through experiments conducted in space, researchers can, for example, study the effects of microgravity on the human body or develop new materials capable of withstanding extreme conditions encountered in space.

    Challenges in Space Exploration:

    Space exploration is not without its challenges. It presents numerous technical, financial, and logistical hurdles. Overcoming gravity, shielding against radiation, dealing with long-duration spaceflights, and ensuring astronaut safety are just a few of the challenges that space agencies face. Despite these obstacles, continuous advancements in space technology enable us to venture deeper into the cosmos.

    The Future of Space Exploration:

    The future of space exploration promises exciting developments. Private space companies such as SpaceX, Blue Origin, and Virgin Galactic have played a significant role in accelerating progress in space exploration. Commercial spaceflight is expected to increase, while plans for manned missions to Mars and other celestial bodies are advancing. Additionally, emerging technologies such as artificial intelligence and 3D printing have the potential to revolutionize the space industry.


    Space exploration has granted us profound insights into the universe and has shown that human curiosity and the quest for discovery know no bounds. From the beginnings of space exploration to current efforts in exploring space, we have learned that while the challenges of space exploration are significant, they can be overcome through dedication, collaboration, and technological advancements. Space exploration will continue to play a significant role in helping us unravel the mysteries of the universe and expand our horizons.

    Space exploration has granted us profound insights into the universe and has shown that human curiosity and the quest for discovery know no bounds. From the beginnings of space exploration to current efforts in exploring space, we have learned that while the challenges of space exploration are significant, they can be overcome through dedication, collaboration, and technological advancements. Space exploration will continue to play a significant role in helping us unravel the mysteries of the universe and expand our horizons.



    Space exploration has always captivated humanity. Since the first moon landings, spacecraft and astronauts have pushed the boundaries of Earth, granting us insights into life in outer space. In this article, we will take a closer look at the modern life of astronauts in space, the challenges they face, and how they adapt to the extreme conditions.

    Daily Routine in Space:

    Life in space is far removed from what we are accustomed to on Earth. Astronauts spend months or even years in microgravity and must adapt to the unique conditions. One of the biggest challenges is weightlessness itself. Without gravity, astronauts must learn to navigate in a floating environment, requiring adjustments to their movements and a reorientation of their sense of direction.

    Astronauts spend their days engaged in a variety of tasks. They conduct scientific experiments, maintain and repair equipment, train, and stay in contact with mission control. Space stations are well-equipped to provide astronauts with a comfortable living environment. They have sleeping cabins, personal items, and even a small exercise area to keep their muscles and bones in shape.

    Challenges in Space:

    Life in space is not without its challenges. Microgravity affects the human body and can lead to muscle and bone loss. Therefore, astronauts must engage in several hours of exercise daily to counteract these effects. They use special equipment such as treadmills and resistance trainers to maintain their fitness.

    Another issue is isolation. Astronauts are separated from their families and friends for extended periods of time. The psychological pressure and social isolation can be demanding. However, space agencies have developed mechanisms to support the mental well-being of astronauts. Regular communication with loved ones and psychological counseling are part of the support system.

    Living in Space: Combining Comfort and Challenges:

    Despite the challenges, life in space also offers astronauts unique experiences and opportunities. The view of Earth from space is breathtaking. Astronauts report feeling a sense of connection with the planet and a deep appreciation for our home world. Space exploration has also enabled scientific and technological breakthroughs, expanding our understanding of the universe.

    The Future of Space Exploration:

    Space exploration continues to evolve, and future missions may involve even longer stays in space. The goal is to establish sustainable habitats on other celestial bodies, such as the moon and Mars. This would require addressing additional challenges, such as long-duration space travel and developing self-sufficient systems to support human life beyond Earth.


    The life of an astronaut in space is a unique and remarkable experience. It involves overcoming challenges and adapting to the extraordinary environment of microgravity. As space exploration progresses, humanity's understanding of the universe expands, and the possibilities for human exploration beyond Earth continue to grow.



    Die Raumfahrt hat die Menschheit schon immer fasziniert. Seit den ersten Mondlandungen haben Raumfahrzeuge und Astronauten die Grenzen der Erde überschritten und uns Einblicke in das Leben im Weltraum ermöglicht. In diesem Artikel werfen wir einen Blick auf das moderne Leben der Astronauten im Weltraum, die Herausforderungen, mit denen sie konfrontiert sind, und wie sie sich an die extremen Bedingungen anpassen.

    Der Alltag im Weltraum:

    Das Leben im Weltraum ist weit entfernt von dem, was wir auf der Erde gewohnt sind. Astronauten verbringen Monate oder sogar Jahre in der Schwerelosigkeit und müssen sich an die besonderen Bedingungen anpassen. Eine der größten Herausforderungen ist die Schwerelosigkeit selbst. Ohne die Schwerkraft müssen Astronauten lernen, sich in einer schwebenden Umgebung zurechtzufinden. Dies erfordert eine Anpassung der Bewegungsabläufe und eine Neuausrichtung des Orientierungssinns.

    Astronauten verbringen ihre Tage mit einer Vielzahl von Aufgaben. Sie führen wissenschaftliche Experimente durch, warten und reparieren Ausrüstung, trainieren und halten Kontakt zur Bodenkontrolle. Die Raumstationen sind gut ausgestattet, um den Astronauten ein komfortables Leben zu ermöglichen. Sie haben Schlafkabinen, persönliche Gegenstände und sogar einen kleinen Trainingsbereich, um ihre Muskeln und Knochen fit zu halten.

    Herausforderungen im Weltraum:

    Das Leben im Weltraum ist nicht ohne Herausforderungen. Die Schwerelosigkeit wirkt sich auf den menschlichen Körper aus und kann zu Muskel- und Knochenschwund führen. Astronauten müssen daher täglich mehrere Stunden Sport treiben, um dem entgegenzuwirken. Sie verwenden spezielle Geräte wie Laufbänder und Widerstandstrainer, um ihre Fitness zu erhalten.

    Ein weiteres Problem ist die Isolation. Astronauten sind für lange Zeit von ihren Familien und Freunden getrennt. Der psychologische Druck und die soziale Isolation können eine Belastung darstellen. Die Raumfahrtagenturen haben jedoch Mechanismen entwickelt, um die psychische Gesundheit der Astronauten zu unterstützen. Regelmäßige Kommunikation mit Angehörigen und psychologische Betreuung sind Teil des Unterstützungssystems.

    Leben im Weltraum: Komfort und Herausforderungen vereint:

    Trotz der Herausforderungen bietet das Leben im Weltraum den Astronauten auch einzigartige Erfahrungen und Möglichkeiten. Der Blick auf die Erde aus dem Weltraum ist atemberaubend. Astronauten berichten von einem Gefühl der Verbundenheit mit dem Planeten und einer tiefen Wertschätzung für unseren Heimatplaneten. Die Raumfahrt hat auch wissenschaftliche und technologische Durchbrüche ermöglicht und unser Verständnis des Universums erweitert.

    Die Zukunft der Weltraumforschung:

    Die Erforschung des Weltraums entwickelt sich weiter, und künftige Missionen könnten sogar noch längere Aufenthalte im Weltraum erfordern. Ziel ist es, nachhaltige Lebensräume auf anderen Himmelskörpern wie dem Mond und dem Mars zu schaffen. Dies würde die Bewältigung zusätzlicher Herausforderungen erfordern, wie z. B. langfristige Raumfahrten und die Entwicklung autarker Systeme zur Unterstützung des menschlichen Lebens außerhalb der Erde.


    Das Leben eines Astronauten im Weltraum ist eine einzigartige und bemerkenswerte Erfahrung. Es geht darum, Herausforderungen zu meistern und sich an die außergewöhnliche Umgebung der Schwerelosigkeit anzupassen. Mit fortschreitender Weltraumforschung erweitert sich das Verständnis der Menschheit über das Universum und die Möglichkeiten für menschliche Erkundungen über die Erde hinaus wachsen weiter.


    For years, scientists and space enthusiasts have been enthralled by the prospect of discovering life outside of Earth. NASA has now announced the finding of an Earth-like planet designated TOI 700e, which is located an amazing 100 light years distant from us. This finding has sent shockwaves through the scientific world, increasing the possibility that we have finally discovered a planet capable of hosting life. In this article, we'll go through the specifics of this amazing discovery. Would this revelation usher in a new age of scientific discovery and adventure, or will it endanger our very existence?


    TOI 700e, an Earth-like exoplanet situated around 100 light years distant from us in the constellation Dorado, was discovered by NASA using data acquired by the Transiting Exoplanet Survey Satellite (TESS). The planet revolves around TOI 700, a tiny, cold M dwarf star that is only 40% the size and mass of our sun. What makes this discovery so interesting is that TOI-700e is believed to be a rocky planet positioned within its star's habitable zone, which means it may be capable of supporting liquid water on its surface.

    TESS and other observatories identified this Earth-like planet transiting in front of its star, allowing scientists to calculate critical properties such as its size and orbit. The finding of TOI 700e advances the hunt for possibly habitable exoplanets in our galaxy, bringing up intriguing opportunities for further study and inquiry.


    TOI 700e is a rocky exoplanet approximately 100 light years distant from Earth. It is comparable in size to Earth and is positioned in its star's habitable zone, which means it gets enough energy to potentially maintain liquid water on its surface. While it has not yet been thoroughly investigated, this discovery is noteworthy since it suggests that the planet may contain the required elements for life.



    Exoplanets, often known as extrasolar planets, are planets that orbit stars outside our solar system. Exoplanets are discovered using a variety of indirect means, such as detecting their gravitational influence on their star or measuring the small dimming of a star when a planet passes in front of it. The first verified exoplanet was discovered in 1995, and scores of exoplanets of all sizes and compositions have been identified since then. Some exoplanets resemble our world, whereas others are gas giants or smaller, rocky planets.


    TOI 700e is classified as an exoplanet since it orbits a star outside of our solar system. Since it does not orbit the sun, it is classified as an extrasolar planet, or exoplanet, rather than a planet in our solar system.


    TOI 700e is classified as an Earth-like planet for several reasons. Firstly, it is around the same size as our world. Second, it's in the "habitable zone" surrounding its star, which means it could potentially host liquid water on its surface. Third, TOI 700e seems to be composed of components comparable to Earth.

    TOI 700e is an intriguing target for future research due to all of these qualities. If we can establish that it is an Earth-like planet, we will have a clearer understanding of how our own world came to be—and whether or not we are alone in the cosmos.


    TOI 700e was identified with the use of data gathered by NASA's Transiting Exoplanet Survey Satellite (TESS), a satellite telescope deployed in 2018. TESS identified the planet when it passed in front of its host star, producing a little decrease in the brightness of the star. This is known as a transit. One of numerous indirect approaches for detecting exoplanets is the transit method. Ground-based telescopes were used for follow-up observations to confirm the finding and estimate the planet's size, orbit, and other critical features.


    TOI 700 D's discovery is relevant for various reasons. For starters, it adds to the increasing body of data suggesting that our cosmos is filled with life. This discovery strengthens the argument for the presence of other Earth-like worlds capable of supporting life as we know it.

    Second, in terms of size and temperature, TOI 700 d is one of the nearest known exoplanets to us. It is around 100 light years away from Earth, making it a close neighbor in the grand scheme of things. Because of this closeness, further research on TOI-700D might reveal crucial insights into the nature and evolution of habitable planets.

    Finally, the finding of TOI 700 d confirms that planets like Earth are not unusual or unique. In truth, this planet is one of several possibly habitable worlds found by NASA's Kepler spacecraft. These discoveries imply that planets like ours are probably extremely common throughout our galaxy, raising the enticing prospect of life being prevalent as well.


    The finding of TOI-700e is an amazing achievement in space exploration that demonstrates what we can do with technical improvement. This new planet serves as a reminder that the cosmos still retains many surprises, and while it is distant from Earth, it provides insight into how other worlds may appear and act. With greater research on TOI 700e and other exoplanets, humanity may one day discover more livable worlds like ours—or even better ones! Who knows if we will discover life on other planets? This will undoubtedly assist to put an end to hypotheses and provide answers to our unresolved questions.


    The Changing Face of Space Travel

    Space travel has been at the forefront of the news in the last few decades. It is a subject that has fascinated and captivated audiences across the globe. Recent technological advancements mean there has been an increased and renewed focus on space travel and exploration in recent times. With billionaires such as Elon Musk and Jeff Bezos taking a keen interest in space exploration the space travel industry has seen a surge in financial investment.

    The mission of recent entrepreneurs’ involvement in space travel has been to make space travel and exploration for all. There has also been an increased focus to make space travel more sustainable. Musk has revolutionized the space travel industry by approaching space travel as something more people can do, rather than leaving it for the very, very privileged few in society.

    With so much interest in space travel, what does 2023 hold for the space travel industry?

    Space Travel In Recent Times

    Since its inception, space travel has captured people’s imagination. From the launch of Sputnik to the first moon landing in 1969, space exploration seems to really capture its audience. Exploring the universe beyond planet earth has been at the forefront of human endeavors.

    Some big moments from the last few years include:

    • New Horizons mission to Pluto in 2015
    • SpaceX launches and landings from 2012 onwards
    • Curiosity Rover landed on Mars in 2012
    • Commercial Crew Program 2020
    • Artemis Accords signing in 2021

    What Can We Expect To See in 2023?

    Commercialization of Space Exploration

    One of the major news stories of the year is going to continue to be the commercialization of space travel. With companies including Blue Origin and Elon Musk’s Space X leading the way in space exploration and research, we can expect to see more news about space missions this year.

    2023 will show us further technological advancements in space equipment, including the development of reusable rockets and spacecraft.

    Solar System Discoveries

    In addition to space tourism, many of us who want to know more about other life forms and other planets. Undoubtedly, one of the more exciting aspects of the growth in the space travel industry is the increased exploration of the planet Mars.

    Hopefully, 2023 will bring forth new missions to Mars and new information about the elusive red planet. Any missions this year will focus on providing useful data and information about the planet, and this will lay the groundwork for further exploration in the coming years.

    For space fans, one of the most exciting elements of space exploration is discoveries in the solar system. Everyone is hoping that 2023 brings new developments in our understanding of life ‘out there’ and our knowledge of the other planets and the solar system.


    One thing we hope to see in 2023 is more collaborations. Whether that is between the different companies in the industry, NASA, and government bodies remains to be seen.

    However, what we do know is that international collaboration will help further interest in space travel. What can be better for the industry than countries sharing knowledge, skills, and resources?

    New collaborations will bring forth new advancements.

    Some examples of recent international collaborations in the space travel industry include:

    • Artemis Accords – a collaboration between the USA, Japan, Australia, Canada, UAE, and the United Kingdom.
    • Moon Village Association – a collaboration between different space agencies including private companies and non-profit organizations focused on sustainability
    • International Space Station – this is a collaboration between NASA, Roscosmos (Russia), ESA (Europe), JAXA (Japan), and the CSA (Canada).
    • European Space Agency – a collaboration between 22 European countries to implement and develop joint space projects

    Space Robotics and Artificial Intelligence

    The huge advancements in AI and robotics mean that in 2023 we should expect to see more robots in space. Robots will play an important role in space exploration in the upcoming years and will provide essential data and conduct valuable research.

    With some areas in space being too dangerous for human exploration, robots will be able to access areas humans have previously not had access to. We can expect to see more robots in future missions to the outer solar system and perhaps even beyond that.


    Due to technological advancements, the possibilities for space travel have widened and are now endless. In 2023, what we can expect to see is further investment and research into space exploration.

    Perhaps this year will finally be the year that more people are able to witness and partake in space travel. As government organizations and private companies continue to invest and compete within the industry, the boundaries will be pushed further than ever before.

    This year will bring more excitement to the industry with the buzz surrounding space tourism. Whether you are looking for actual space travel, or life beyond earth, the opportunity for space enthusiasts to access a previously inaccessible area will grow. Of course, space travel remains inaccessible to the ordinary person, however, for those interested in life beyond earth, it is exciting and enthralling to witness the quick advancement we are all witnessing.

    Keep your eyes on the skies above, the journey to the stars is only just beginning!

    Lyle B

    Thank you for the Info. I changed the Category from "Internet and Funk" to "Radio, Broadcast, Wireless and Internet".

    I mean Satellites and Rover for that like Starlink or TV Satellites.

    "Funk" is the German word for Radio/Wireless. I am not sure, why I used it for the Forum-Category Name. Maybe it was to late ;(

    Funk or the Funker

    the ISS is old but the end is not near.

    The first Modules was bring 1998 into Space. That means, some Modules are over 20-25 years old. You need to understand: 20-25 Years old electric and life support Devices.

    Originally, operation of the ISS was planned until 2020 at the latest.

    The first plan was to bring back the Modules, with the Space Shuttle to Earth. But this was canceled because the Space Shuttle was stopped.

    The next plan was to let the individual modules fall to the ground and let them burn up in the air. I am not 100% sure if this was canceled too. Maybe not for all Modules?

    Russia want to use his own Modules for his new Space Station, they are building.

    NASA ordered the Company Axiom Space for continued operation of the space station as a commercial product. So the era is not end :)

    And we are building a new space station with the Artemis Program but this time around the orbit of the moon -> Lunar Gateway

    No, we do not have any fact-checked Information about the history of Mars, because we was not there and no one created any books ;)

    On Earth, we drill holes and analyze the individual layers of rock, to find out, what was happening on the layer and in this year. We mostly do that in Antarctica

    The Mars Rover "Perseverance " will drill the holes:

    With Mars Sample Return Mission we want bring back the Martian rock to Earth.

    At the Moment, we can only thing about what happend.

    I do not know any good English Documentation about the Mars but "Terra X" here in Germany is very good.

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