Exploration advocates are pushing back against the planned cancellation of NASA's Mars sample return project, saying it could ...

NASA lost contact with the MAVEN probe in Mars orbit, and teams are working to reestablish communications after an unexpected ...

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. And yet, new research reveals the extent to which Mars ...

Using images from cameras on Mars orbiters, an international research team has discovered structures on Mars that are very ...

In November 2011, NASA launched a space mission to explore the planet Mars through a vehicle known as Curiosity. After a long ...

A nuclear thermal propulsion engine could cut the travel time in half for future space explorers racing to the Red Planet.

Jared Isaacman praises Trump's ambitious space policy including plans for a moon base and nuclear spaceships to reach Mars.