Learn about the analysis conducted on wave ripples in the Gale crater region of Mars, where ice-free ponds and lakes stood ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

These ripples, scientists say, are the telltale marks of waves that once lapped the shores of an ancient Martian lake. The discovery offers some of the strongest evidence yet that Mars was once a ...

The Earth's nodding, though relatively modest, influences the rhythm of our ice ages. Mars nods much more vigorously ... landing site—may have been a lake bed more than once as long-lost ...

Symmetrical wave ripples identified with NASA’s Curiosity rover in ancient lake deposits at Gale crater provide a key paleoclimate constraint for early Mars: At the time of ripple formation, climate ...

The other set, found nearby in the Amapari Marker Band of rock, suggests the presence of a lake with up to ... formed in ancient, ice-free lakes in Gale crater, Mars, Science Advances (2025).

Why it's so special: These odd, fan-like features on the surface of Mars are geysers of gas and dust near the planet's south pole that are visible only in springtime on the Red Planet. This image ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. It’s been a generally-agreed fact for years that Mars is hiding significant ice deposits.

Seán Duke is the Science and Health Editor for Newsweek, based in Dublin, Ireland. He has 25 years of experience as a science journalist, and editor with The Irish Times, the Irish Independent ...

Despite the chilly temperatures, there could be liquid water underneath the surface ice ... lake, 20 kilometres across, hidden beneath the south pole. If there were once oceans on Mars, they ...