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Experts push back against cancellation of NASA's Mars sample return project

Exploration advocates are pushing back against the planned cancellation of NASA's Mars sample return project, saying it could ...
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NASA Is Exploring Alternative Ways To Retrieve Samples From Mars - Here's What We Know

Bringing samples from Mars back to Earth is one of NASA's most ambitious goals. The plan goes back to the 1970s, with NASA's robotic exploration program, when the first spacecraft landed on the ...

Tiny Mars's big impact on Earth's climate: How the red planet's pull shapes ice ages

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the ...