You can help NASA make its Mars rovers even better explorers.
Mars, the Red Planet, is the fourth planet from the sun.
NASA's Perseverance Mars rover has emerged from its first "solar conjunction" blackout and gotten back to work on the Red Planet.
Future Mars astronauts could make rocket fuel on the Red Planet using air, water and sunlight, a new study finds. The technology could fuel the astronauts' flights back to Earth.
NASA's helicopter Ingenuity has successfully completed its 14th test flight on the Red Planet, demonstrating its ability to fly in summer weather conditions on Mars.
The U.S. needs to invest more in nuclear-powered spacecraft to be competitive with nations like China, experts say.
China's Tianwen 1 orbiter and Zhurong rover are once again active at Mars following a communications blackout caused by the sun interfering with radio signals sent from Earth.
NASA's Perseverance rover has recorded up to five hours of sounds on the Mars, giving engineers a sense of how the Red Planet sounds different from Earth.
Space.com's editors present a reading list for space and sci-fi lovers, as well as children who are interested in astronomy and spaceflight.
NASA's Mars helicopter is ready to make its first flight attempt after a two-week communications blackout caused by the sun's being directly between Earth and the Red Planet.
NASA and the Canadian Space Agency just announced 18 winners in Phase 1 of the Deep Space Food Challenge, which aims to spur the development of potentially game-changing food tech.
The 24th Annual International Mars Society Convention begins Thursday (Oct. 17), and you can watch the whole thing online for free.
In the short time since NASA's Perseverance rover landed in Mars' Jezero Crater on Feb. 18, 2021, it's already made history.
Photos snapped by Perseverance show that Jezero Crater did indeed host a large river-fed lake in the ancient past.
Mars-bound landers and rovers may not need to undergo quite such stringent cleaning procedures as they previously have before leaving Earth.
NASA's Mars Reconnaissance Orbiter spied the little Perseverance Rover chugging around Jezero Crater in a striking new image.
Learn about planet Mars’ atmosphere, water supply and the possibility to support life, plus findings from the various Mars rover missions.
Catastrophic floods from overflowing lakes on early Mars may have carved out many of the Red Planet's valleys, a new study finds.
NASA plans to pause most of its Martian work in October for safety reasons associated with the Red Planet's position in space.