A fire and explosion in a rocket engine are being blamed for a botched commercial space station shipment last October.
SpaceX postponed until Thursday a launch to propel a communications satellite into a distant orbit, followed by another attempt to guide the Falcon 9's first stage to land on an ocean platform.
SpaceX called off Sunday's planned launch of a deep-space observatory—and a revolutionary rocket-landing attempt—after a critical radar-tracking system failed.
An unmanned Russian cargo ship has docked with the International Space Station.
Sputnik was launched more than 50 years ago. Since then we have seen missions launched to Mercury, Mars and to all the planets within the solar system. We have sent a dozen men to the moon and many more to the International ...
A Russian booster rocket on Friday successfully launched an unmanned cargo ship to the International Space Station, whose crew is anxiously awaiting it after the successive failures of two previous supply missions.
China has plans to build a new space telescope which should outperform Hubble. According to the Chinese English Language Daily, the new telescope will be similar to Hubble, but will have a field of view that is 300 times ...
Astronaut Scott Kelly's identical twin pulled a fast one on NASA right before his brother blasted off on a one-year space station mission.
A Soyuz spacecraft carrying a Russian, a Dane and a Kazakh blasted off on Wednesday for a two-day trip to the International Space Station.
SpaceX aims to make history Monday by landing its most powerful Falcon 9 rocket in an upright position after launch, a key step toward making rockets as reusable as airplanes.