NASA's Swift spacecraft is sitting on top of a Boeing Delta II rocket at Florida's Cape Canaveral, waiting for technical…
The European Space Agency's Mars Express spacecraft took this photograph of a series of canyon systems on the surface of…
NASA has pushed back the launch of its X-43A because of instrument trouble used up most of their launch window…
The European Space Agency's SMART-1 spacecraft is no longer orbiting the Earth... it's orbiting the Moon! The spacecraft has been…
TV host Sir Patrick Moore has popularized astronomy for almost half a century in the United Kingdom and around the…
Welcome back, fellow skywatchers! The "hot" news for this week is, of course, the Leonid Meteor Shower. Where will it…
In June, researchers from the University of Rochester discovered a planet around a star so young that it shouldn't exist…
Engineers at NASA knew they were taking a risk when they piloted the Opportunity rover into the stadium-sized Endurance crater…
Although they were using the Hubble Space Telescope to analyze the Sagittarius dwarf galaxy, an international team of astronomers were…
This photograph of Phobos, one of Mars' two tiny moons, was taken by the European Space Agency's Mars Express spacecraft…