Giant plumes of water have been spotted for the second time in the same location on Jupiter's moon Europa.
Budget and technical challenges will delay the launch of Orion Spacecraft for the Mars mission.
The U.S. space agency has given the nod to develop instruments for ESA's JUICE mission to the Jupiter system.
A new dwarf world, named DeeDee, has been discovered in the Solar System.
NASA has announced that Enceladus has habitable conditions, making it the first known celestial world in the Solar System that can support life apart from Earth.
Would the Earth be habitable if it had two suns? Astronomers have suggested that Earth-like ‘Tatooine’ planets could support life.
By combining images of distant galaxies located 4.5 billion light-years away, researchers now have photographic evidence of dark matter web that links galaxies together.
A video released by ESA shows the dangers that space debris poses to satellites and humans.
New spacesuits for astronauts are expected to arrive next year, and Boeing is the first one to implement them.
Jupiter's Great Red Spot is not alone. The giant planet also has a Great Cold Spot.
NASA to livestream 4K videos from space at the NAB panel this April.