The United States is stepping back from the most direct test yet of possible alien biology on Mars just as new telescopes and ...

NASA has quietly hit pause on what it billed as its first dedicated hunt for alien biosignatures, reacting to fresh data that ...

Could one genuinely take a real passenger car available today and turn it into a Mars rover? I think the answer might ...

The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too ...

"There are incredibly tantalizing samples in the Perseverance rover's cache that could revolutionize our understanding of ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

NASA data reveals a dramatic blue glow from the ancient interstellar comet 3I/ATLAS. Discover why this 8-billion-year-old ...

These suspected caves could be gateways to Mars’ past, and to any future human presence.

2019-06-05 The next rover will offer the clearest view of Mars yet, plus a helicopter 2019-06-05 CNN sues FBI for Mueller investigation witness memos 2019-06-05 Alabama bill would compel sex offenders ...

A rover on Mars is looking for proof there was once life Still hope for an endangered porpoise species 濒危物种加湾鼠海豚仍有望免于灭绝 Episode 220613 / 13 Jun 2022 Can these porpoises be saved? Independent regulator ...