Aliens exist - they just haven't visited Earth, NASA veteran Dr Gentry Lee has claimed.
Space.com on MSN
NASA's Perseverance rover now has its own 'GPS' on Mars: 'We've given the rover a new ability'
NASA's Perseverance rover can now pinpoint its exact location on Mars without help from Earth, paving the way for longer, ...
Why it matters: While not evidence of life, these discoveries show that ancient Mars had complex organic chemistry, ...
Live Science on MSN
Fresh look at Apollo moon rocks solves decades-old lunar mystery
The lunar rocks collected by Apollo astronauts suggested the moon had a strong magnetic field. A new analysis shows the opposite.
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