Scientists may have figured out how Mars hung onto its surface liquid water in its ancient history via alternating periods of ...

NASA is working on a groundbreaking nuclear electric propulsion system that could dramatically speed up trips to Mars. The ...

NASA's remarkable new sample from Mars will help scientists get a better understanding of the planet's history and whether it ...

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

Arrival in early-to-mid December 2028 would place the spacecraft at Mars during northern hemisphere spring, providing favorable conditions for solar power and avoiding dust storm seasons.

The distance between Earth and Mars changes constantly due ... spacecraft intending to orbit or land on the target body e.g. Mars compared to those that are just going to fly by?

Harvard scientists explain how Mars had warm spells billions of years ago, allowing rivers and lakes to exist.

Berger’s project, Insights into the Martian Environment Through Pattern Analysis of Compound Dunes, focuses on studying dune ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...

NASA’s Perseverance rover has collected a sample from Mars that has textures “unlike anything we’ve ever seen before.” Known ...