"In some ways, Mars' missing atmosphere could be hiding in plain sight." The team's research was published Sept. 25 in the journal Science Advances.

To truly understand how Mars’ atmosphere has changed over the years, researchers took a closer look at nine years’ worth of data. NASA’s Curiosity rover taking a selfie on Mars.

At the time of this observation [orbit 734, 16 August 2004, 07:00 UT], the orbit of Mars Express had its pericentre on the night side, at an altitude of 266 km and a latitude of –16°.

Explaining persistent hydrogen in Mars' atmosphere New insight into Red Planet's hot again, cold again history Date: January 28, 2025 Source: Harvard John A. Paulson School of Engineering and ...

On Mars, the atmosphere is about 100 times less dense than on Earth, but it too contains water vapor. The atmosphere on Mars contains 10,000 times less water vapor than on our planet, however, so ...

"In some ways, Mars' missing atmosphere could be hiding in plain sight." The team's research was published Sept. 25 in the journal Science Advances.

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 ...