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No astronauts have ever been to Mars, and no rock samples have ever been sent to Earth.

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16y ago

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What did the astronauts use to collect geological samples on the Moon's surface?

Astronauts used specialized tools like rock hammers, scoops, and drills to collect geological samples on the Moon's surface. They stored these samples in sealed containers to bring back to Earth for analysis.


What date did the astronauts come back from the mission to mars?

no astronaut was ever sent to mars


What did the astronauts collect on the moon?

The Apollo astronauts collected rock and soil samples from the moon during their missions. These samples were brought back to Earth for scientific study and analysis. This collection of samples has greatly increased our understanding of the moon's composition and history.


What are some of the things that astronauts do when they are on the moon?

they take samples of the ground and take it back for testing


Why do scientists send astronauts to mars although the viking probes found no sign of life on the planet?

Scientists continue to send astronauts to Mars for exploration and research because there is a possibility that life may exist in forms different from what the Viking probes were designed to detect. Additionally, human astronauts have the advantage of being able to explore more diverse and challenging terrains, conduct on-site experiments, and bring back samples for further analysis. Ultimately, sending humans to Mars offers a more comprehensive approach to investigating the potential for past or present life on the planet.


Why haven't scientist landed on Mars?

Because people haven't figured out how to bring enough fuel so that the astronauts can get back so right now it is a suicide mission.


What did astronauts bring back from the moon to Earth?

Primarily rock, soil samples, pictures, and personal experiences, though there were other experiments performed (such as the solar wind collector, and UV camera experiment) which were also returned.


What did Apollo 8 bring back to earth?

Astronauts, knowledge, and photographs (Apollo 8 did not land on the moon).


Why did the astronauts bring back a rock?

So that it can be studied.


Why did astronaugts bring back samples of moon rock?

Scientists are bringing back samples from Mars so they can study the elements that the planet is made of. They can figure out if there ever was life on the planet just by studying the soil. Also, they will be able to find out if humans could ever inhabit Mars.


What does an astronauts do on a planet?

The only place astronauts have been other than Earth, is on the moon. When they were there, they did some exploring to see what it was like. They took samples of the soil and rocks to bring back to Earth. They tried to learn as much as they could while they were there. If astronauts get to visit other planets, they would do the same kinds of things.


What are the important missions to mars?

Some important missions to Mars include the Mars 2020 Perseverance rover mission, which aims to search for signs of past life and collect samples for return to Earth, and the Emirates Mars Mission by the UAE, which focuses on studying the Martian atmosphere. Additionally, the upcoming Mars Sample Return mission by NASA and ESA will work to bring samples of Martian rock and soil back to Earth for analysis.