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.
The software company known for projects as far afield as One World Trade Center and Grand Theft Auto is bringing its tools to DIY-ers tinkering fixes to everyday problems.
Teams Hakuto and Astrobotic have agreed to a partnership that will see them hitching a ride on a SpaceX Falcon 9 rocket. If all goes well, they could be on the moon before the end of 2016.
Rosetta swoops near Comet 67P for a series of images highlighting the comet's fascinating surface features.
The Martian surface displays colors other than just red in this beautiful image just released by the European Space Agency.
NASA's administrator confirms the space agency is moving ahead with plans to send a spacecraft to Europa, a moon that may hide a vast ocean under its icy surface.
Moon Express is gunning for the $20 million Google Lunar XPrize. We went down to Florida to watch a test of the team's lunar lander and to get an early look at its historic new facility.