Europe's beleaguered Galileo satnav has suffered another setback, with clocks failing onboard a number of satellites in space, the European Space Agency said Wednesday.Full Story
US astronaut Eugene Cernan, the last man to set foot on the moon, died Monday at age 82, NASA and his family announced.Full Story
Japan's space agency Sunday aborted a mission to use a mini-rocket to send a satellite into orbit after the spacecraft stopped sending data to ground control shortly after liftoff.Full Story
SpaceX is poised to blast off a Falcon 9 rocket on Saturday, marking its first return to flight since a costly and complicated launchpad explosion in September.
The launch of 10 satellites for Iridium, a mobile and data communications company, is scheduled from Vandenberg Air Force Base in California at 9:54 am (1754 GMT).Full Story
French astronaut Thomas Pesquet stepped out on his first spacewalk Friday to help upgrade the power system outside the International Space Station with new, refrigerator-sized lithium-ion batteries.
Accompanied by American astronaut Shane Kimbrough, the men switched on their spacesuits internal battery power to mark the official start of the spacewalk at 6:22 am (1122 GMT), more than a half hour earlier than scheduled.Full Story
Japanese scientists say that silicon is likely the mystery element in the Earth's inner core, claiming progress on solving one of the planet's deepest secrets.Full Story
The part of the human brain that is involved in face recognition keeps developing into adulthood, a pair of new studies found, surprising scientists who thought brain tissue growth stopped in early childhood.Full Story
A mysterious type of radio wave from deep space, discovered only a decade ago, has been traced to a precise source for the first time, astronomers said Wednesday.Full Story
India will launch a rocket carrying 103 satellites next month in a record single mission, a report said Wednesday, as its famously frugal space agency looks to zoom ahead in the commercial space race.Full Story