Thursday, Sept. 12, that Columbia Helitack firefighter Eva Marie Schicke, age 23, suffered fatal injuries in a burnover while ...

At 700 kilometres above Earth, Thursday’s historic SpaceX spacewalk took place higher than any previous NASA spacewalk, and featured cutting-edge technology.

The Polaris Dawn mission attempts a historic spacewalk today. Watch live as SpaceX's commercial astronauts leave the Crew ...

The SpaceX Polaris Dawn mission may wind down this weekend. Here are all the ways its crew of four citizen astronauts has ...

This time, Isaacman hopes to carry out the first commercial spacewalk (EVA or extravehicular ... three fellow crewmates: pilot Scott "Kidd" Poteet, a retired U.S. Air Force lieutenant colonel ...

SpaceX, back at home we all have a lot of work to do, but from here, Earth sure looks like a perfect world.” Jared Isaacman ...

The four Polaris Dawn astronauts splashed down safely off the coast of Florida today (Sept. 15), bringing an end to their ...

The spacewalkers tested new SpaceX-designed pressure suits that could eventually be used by civilian astronauts on the moon ...

The Crew Dragon spacecraft splashed down in the Gulf of Mexico near Florida's Dry Tortugas in the predawn darkness.

SpaceX hosted a live webcast of the event — also known as an extravehicular activity (EVA) — which kicked ... his close friend and former US Air Force pilot Scott “Kidd” Poteet; and ...