Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.

The rover carries several swatches of spacesuit materials, and scientists are assessing how they’ve held up after four years ...

The molecules may be remnants of fatty acids, which form cell membranes in Earth’s organisms, though they might have formed ...

Toxic dust on Mars would make a future mission to the red planet extremely hazardous for astronauts and require significant ...

Curiosity found large organic molecules in a 2013 Mars rock sample. These fragments suggest Mars had the right chemistry for ...

If you're looking for some true or false quiz questions for your next night in, you've come to the right place. We put ...

If everything goes well, we would be able to preserve and improve the atmosphere of Mars without necessarily directly altering the planet. Matt Damon planting potatoes doesn't even look that ...

Four and a half billion years ago Mars was a watery planet. Traces found in the planet's rock and sand suggest that around 23 cubic kilometres of water once flowed there. In a current publication in ...

Scientists are particularly excited because this suggests Mars had conditions that could have supported life. "It's fascinating. It's unexpected on a cold, dry planet like Mars," said Wiens. The ...

Geography of Earth with WAY More Water (+2000m) Posted: March 6, 2025 | Last updated: March 6, 2025 Enough talk about "historic sea levels" or "climate projections," today we're flooding the Earth ...