New discoveries by NASA's Curiosity Mars rover may not only explain why the Red Planet is a dry, lifeless desert, but that it ...

Mars has lost immense amounts of water over it lifetime, and scientists aren't sure exactly how. New research hints that the ...

Looks like Mars might have had more water than anyone previously imagined.

Mars atmosphere composition . According to ESA, Mars' atmosphere is composed of 95.32% carbon dioxide, 2.7% nitrogen, 1.6% argon and 0.13% oxygen.The atmospheric pressure at the surface is 6.35 ...

By discovering carbonate rocks, NASA's Mars rovers may have unlocked the key to understanding the fate of the Red Planet's ...

If we're to land humans on Mars in the coming decades, we'll have to know what challenges await them when they get there.

New research might finally help us understand what happened to the water on Mars and rewrite everything we know about the Red ...

New findings from NASA show that violent solar storms likely launched Martian gases out into space years ago in a process still in motion today.

New research suggests the atmosphere of Mars may be hiding in plain sight, having been absorbed by minerals in the Red Planet's clays. If Mars' envelope of gas did "go to ground" over 3 billion ...

Before the MAVEN spacecraft entered orbit around Mars in September of 2014, planetary scientists had different theories about how Mars had lost its atmosphere. The solar wind was a leading candidate.

Will Humble talked about rising COVID cases, Joy Bus package, Mars atmosphere discovery ...