Japan launches world's first round-trip mission to Mars

The ‘Exotic Physics’ Behind a Mysterious 1,000-Mile Cloud on Mars

Where Did Formaldehyde Rain Down on Mars? Almost Everywhere.

NASA’s Curiosity rover reveals a spectacular new view of Mars with a mystery on the horizon

Earth and Mars May Have Formed in Weirdly Different Ways

NASA’s Mars orbiter fleet is getting old – here’s how that could affect future exploration

Astronauts’ hearts just passed a surprising test for Mars

Mars’s Most Mysterious Cloud Might Be Defying Textbook Cloud Physics

Scientists Use Ancient Rains to Map the Possible Origin Life on Mars

JAXA's Martian Moons eXploration Mission is on its Way to Mars and Phobos

Japan launches historic MMX sample-return mission to Mars' moon Phobos (video)

Japan launches spacecraft to mysterious moons of Mars in a bold mission to bring home soil samples

Who speaks for Mars? Scientists call for ethical debate before terraforming begins

Japan launches a probe to collect rocks from Mars’s moon Phobos

NASA’s Curiosity Rover Unveils a Spectacular New View of Mars at Dawn

On this day in space! Oct. 19, 2016: Europe's ExoMars orbiter and Schiaparelli lander arrive at Mars

Who speaks for Mars? Scientists call for ethical debate before terraforming begins

The first mission to sample Mars’s moons launches today

Japan’s sample return mission to Phobos may also collect some Mars dust

Japan’s MMX mission will swipe soil samples from Mars’ moon Phobos, and will be delivered to Earth