You might think of asteroids as just rocks of various sizes floating around in space. But they’re vastly more complex than ...

A SpaceX Falcon 9 rocket is set to launch two European navigation satellites tonight (Sept. 17). It will be the 22nd flight ...

NASA is weeks away from sending its Clipper orbiter on a journey to the Jupiter moon Europa, which scientists believe could ...

SpaceX is watching the weather ahead of Tuesday's Falcon 9 launch of the European Commission's Galileo L13 mission, which ...

Jupiter's molten moon Io has been surveyed by a number of passing spacecraft, allowing planetary scientists to see changes on ...

The images of the new volcano were taken by NASA's Juno spacecraft and its JunoCam as it made a flyby of Io — the solar ...

A long-awaited mission to Europa, an icy moon of Jupiter, is on track to launch in just a few weeks. (Story aired on All ...

NASA has finished building its spacecraft bus to deploy the Nancy Grace Roman Space Telescope into orbit after the space ...

The Galileo L13 mission delivered the next two navigational satellites in the ESA (European Space Agency) constellation − ...

NASA/Wikipedia After several space missions, humanity has made outstanding discoveries like colliding galaxies, black holes, ...

NASA’s Juno spacecraft has detected a large new active volcano on Jupiter’s moon Io, the most volcanically active body in the ...

A NASA mission launching in October will send cameras and other scientific equipment to see, among other things, whether ...