An Israeli organization says that it has pushed back its launch of the first private spacecraft aiming to land on the moon...

The U.S. Mint in Philadelphia is marking the 50th anniversary of the first moon landing by launching a new commemorative coin...

Japan's space agency says more than 200 photos taken by two small rovers on an asteroid show no signs of a smooth area for the planned touchdown of a spacecraft early next year...

NASA's new Mars lander takes selfie from above, using camera on its long robotic arm...

NASA's first look: Tiny asteroid Bennu has more boulders, moister than scientists initially thought...

NASA's Voyager 2 becomes only 2nd human-made object to reach space between the stars...

NASA says it has landed a spacecraft on Mars to explore the planet's interior....

Archaeologists in ancient Pompeii have found a bedroom fresco depicting a sensual scene of a goddess and swan...

AP Exclusive: Auction of Stephen Hawking possessions includes complex scientific papers, iconic wheelchair and a script from 'The Simpsons'...

European and Japanese space agencies say an Ariane 5 rocket has successfully lifted a spacecraft into orbit for a joint mission to Mercury, the closest planet to the sun...