NASA is working on reducing the estimated cost for the "Journey to Mars" mission.
The launching of NASA's Super Pressure Balloon (SPB) from Wanaka has been delayed again due to poor weather.
"Old Faithful" on Europa may be potential area for signs of life.
After a 10-day long task, Event Horizon Telescope finally captured the first-ever image of a black hole.
Orbital ATK's Cygnus spacecraft will send cargo to the International Space Station.
Realistic space videos captured to be realized for public viewing by the end of 2017.
See the close-up photos of Atlas, Saturn's flying-saucer-shaped moon.
A new 3D-printing technique has been developed that can use Martian and lunar dust to make small or huge equipment and structure.
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.