When considering space colonization, most discussions focus on the Moon and Mars. While they’re relatively close to Earth and ...

The meteorite is believed to have been blown off the surface of Mars by an asteroid strike before traveling 140 million miles ...

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 ...

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

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

In the first three months of the Perseverance Rover’s mission on Mars, NASA has already made groundbreaking discoveries and ...

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

A 54-pound meteorite from Mars is expected to fetch up to $4 million when it goes up for auction later this month at ...

Mars may have once possessed an atmosphere about as thick as Earth’s, but then lost most of it to space due to solar wind and ultraviolet rays, a new study found.. The new finding could shed ...

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.

As Mars’s liquid core cooled, probably about 4.2 billion years ago, its magnetic field grew weaker and weaker, leaving its atmosphere susceptible to solar winds. At that time, Mars likely had a ...

Mars' missing atmosphere may be locked up in the planet's clay-rich surface, a new study by MIT geologists has suggested.. According to the researchers, ancient water trickling through Mars' rocks ...