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Aerospace giant Lockheed Martin has proposed a new, relatively cheaper plan that could save NASA's Mars Sample Return (MSR) ...
8hon MSN
A 2.35-billion-year-old meteorite with a unique chemical signature, found in Africa in 2023, plugs a major gap in our ...
4hon MSN
NASA’s OSIRIS-REx mission successfully touched down on asteroid Bennu when it was 207 million miles away from Earth and ...
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