Dark streaks on the Martian surface thought to be evidence of water may actually be little more than sand.
A breathtaking mosaic of the iconic ringed gas giant has been put together by the Cassini mission team.
An asteroid thought to have come from interstellar space is carrying organic carbon-based molecules.
A time-lapse camera captured the moment an intense fireball streaked across the sky over Lapland.
The long-term roadmap for China's space program has been revealed by one of its primary contractors.
Situated just 11 light years away, Ross 128 b is shaping up to be a promising place to look for life.
Sierra Nevada has announced that its Dream Chaser spaceplane has completed a critical free-flight test.
A mysterious world 4,000 times more massive than the Earth has been found lurking 22,000 light years away.
The European Space Agency has warned that there is a chance that the station could hit a populated area.
Scientists now believe that the ocean of Enceladus has been around long enough for life to have evolved there.
Observations of our closest neighboring star have revealed the possible presence of multiple planets.
On November 3, 1957, an unassuming canine named Laika became the first dog ever to venture in to space.
The planet, which is much too big for its star, defies our current understanding of planetary formation.
The Mars 2020 rover will be equipped with a wide assortment of cameras for surveying the Red Planet.
The space agency has put together a compilation of spooky audio clips from its robotic space missions.
NASA has revealed some of the results of its recent experiment involving twins Scott and Mark Kelly.
For the first time ever, astronomers have spotted what is thought to be a visitor from a distant star system.
Astronomers have observed an extrasolar planet with some of the weirdest weather conditions ever seen.
The world-famous physicist hopes that his doctorate will encourage people to 'look up at the stars'.
Solar observations made by a satellite were interrupted this week when the Moon made a sneaky appearance.