SpaceMars rocks may have drunk up all the water and doomed life there We used to think Mars lost most of its water to space when its atmosphere blew away. Instead, the water may have been sucked up by rocks that sunk underground News
SpaceSnap decisions: Thomas Ruff's show is, literally, off colour A photographer once known for reimagining portraiture now gives astronomy a disconcerting makeover at London’s Whitechapel Gallery Culture