“The presence of liquid water [on Mars] is a broad topic that includes rains, rivers, lakes, as well as oceans,” says Ezat ...

Ancient shoreline features hint that water on Mars once formed a vast ocean.

Decades of exploration have transformed our understanding of Mars, from Viking landers to the rovers Perseverance and ...

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

What everyone agrees on is that NASA needs a new spacecraft capable of relaying communications from Mars to Earth. This issue ...

Mars is absolutely dripping with evidence that the red planet was once a striking blue, complete with glistening lakes, ...

Bright white rocks found by NASA’s Perseverance rover hint at ancient Martian rain lasting millions of years, raising new questions about how wet Mars once was and what those conditions might mean.

For decades, scientists believed Mars was red because of dry, lifeless rust. But a new study published in Nature Communications reveals a surprising truth. The red dust covering Mars comes from iron ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

This past December, Perseverance successfully completed a route through a section of the Jezero crater plotted by Anthropic's ...

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts to collect Perseverance rover samples that could contain evidence of alien ...

MARS was not always the beaming red we’re so used to seeing in space. Scientists have revealed that it was actually a “blue ...