SpacePluto-bound craft seeks Manhattan-sized lump of ice NASA has enlisted its famous Hubble telescope to search for a second destination for its New Horizons spacecraft, due to fly past Pluto in July 2015 News
SpaceMost Mars meteorites may be from same giant crater Fresh evidence hints that most Martian rocks found on Earth could be from the same ancient terrain, but the claim has set off a firestorm among meteorite experts News