This long-exposure image from the International Space Station shows the growing tension between celestial beauty and human ...

A new Trump administration directive seeks to radically change NASA's vision for a continued astronaut presence in low Earth ...

NASA astronauts Nichole Ayers and Anne McClain complete egress of the International Space Station during a spacewalk mission.

According to NASA, the SpaceX Dragon spacecraft successfully splashed down in the ocean at 9:33 a.m. off the California coast ...

Four astronauts returned to Earth on Saturday after hustling to the International Space Station five months ago to relieve ...

An international crew of four astronauts launched toward the International Space Station from Florida on Friday aboard a ...

A SpaceX Falcon 9 rocket took off from Launch Complex 39A at NASA's Kennedy Space Center (KSC) in Florida at 11:43 a.m. EDT ...

NASA and SpaceX's Crew-11 mission is made up of two U.S. astronauts, one from Japan and a Russian cosmonaut. They'll be ...

The medical center previously conducted a test with bacteria in simulated space conditions, which showed a reduced ability to ...

NASA officials remain eager for Starliner to begin these regular crew rotation flights, even as its sole destination, the ISS ...

Mark and Scott Kelly, twin brothers and former NASA astronauts, spoke to "CBS Mornings" about how the agency is set to lose ...

(NEXSTAR) – The latest mission on NASA’s Commercial Crew Program successfully launched from the Kennedy Space Center in ...