NASA said on Thursday it was moving toward certifying Boeing's CST-100 Starliner for crewed flights later this year or by ...

NASA has canceled the planned June liftoff of a Cygnus ISS resupply mission due to damage the freighter incurred during ...

NASA's Parker Solar Probe has successfully completed its second science-gathering flyby of the sun, the space agency ...

The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's ...

NASA officials have announced the delay of an upcoming cargo resupply mission, meaning astronauts at the International Space ...

NASA spaceman Don Pettit demonstrated the tricky task of sipping from a special mug in microgravity on the International ...

Following unexpected layoffs that shocked and dismayed some workers, NASA filed its Reduction in Force plan to the Office of ...

NAS's James Webb Space Telescope has captured Neptune’s glowing auroras in the best detail yet. Hints of auroras were first ...

NASA Spokeswoman emphasized the Space X rescue mission of stranded astronauts would not have been a success without President ...

The administrator of NASA is among the most high-profile of these positions. Nearly four months ago Trump nominated private ...

The NASA rover "Curiosity" discovered what scientists say is the largest ever seen organic molecules on Mars, raising ...

The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side ...