We're hurtling toward a new era of mega-rockets with enough power to send colonists to the red planet, but should we?

NASA will explore two different strategies for fetching Mars rocks collected by the Perseverance rover, and there's a chance ...

A new analysis of marsquakes measured by NASA’s InSight lander indicates Mars has a solid inner core – but other researchers ...

On Mars, a year lasts 669.6 sols, or 687 Earth days, and an individual season can last up to 194 sols ... give or take 370 miles—but we don’t know the specifics. NASA’s InSight lander ...

Returning Mars samples is an ... The current architecture can be simplified somewhat but if the samples are to come home before 2040, a new approach is needed. "We are looking at out-of-the ...

Can humans even live on Mars? In a perfect universe, we would change Mars to be more like Earth. However, the technology necessary to terraform another planet is even more science-fiction than ...