After hibernating through winter and spring, the Philae probe is finally awake and could be ready to resume experiments soon.
Technically Incorrect: Philae, the European Space Agency's comet-exploring spaceship, contacts Earth after seven months to say it's OK.
Rosetta mission scientists hold out hope that the Philae lander could reawaken in spring as the comet it hides on gets closer to the sun.
Moon Express is taking a different approach to the $30 million Google Lunar XPrize. To see its prototype lunar lander in action, we visited the team at Cape Canaveral.
The Rosetta mission's successful comet landing turns bittersweet as the Philae lander ekes out as much science as possible before losing power and slipping into sleep.
Get a head start on building your very own 1970s-style Mars orbiter by snapping up an engine built for NASA's Viking project.
Did you miss out on your boarding pass to be part of NASA's mission to Mars? The space agency is giving you another chance to hop aboard the InSight lander.
From CNET Magazine: An XPrize competition aims to turn a 50-year-old science fiction concept into a powerful medical device that's accessible to all.
When legendary director Ridley Scott needed advice for his latest movie, about a manned mission to Mars gone awry, he called on the real-life team working to putting astronauts on the Red Planet.
Comet 67P is getting cozy with the sun and things are heating up on the space rock's surface.