Polaris Dawn has done the impossible: making history with private citizens conducting a spacewalk. The extravehicular ...

This week, we examine the recent pager explosions in the Middle East, which have reignited concerns about further escalation ...

For the first time, a team of non-astronauts piloted a SpaceX craft, which was funded by the mission's commander, a ...

The Polaris Dawn crew safely returned to Earth Sunday morning.. The Dragon capsule carrying the mission’s four astronauts — Jared Isaacman, Scott “Kidd” Poteet, Sarah Gillis and Anna Menon — splashed ...

In an exclusive interview with NBC’s Lester Holt, which will air on NBC Nightly News on Tuesday, the crew — billionaire ...

The Federal Aviation Administration charged on Tuesday that SpaceX failed to comply with two of its regulations during two ...

A New Hampshire man and three other crew members from the Polaris Dawn mission discussed their historic journey to space.

The Polaris Dawn crew is back on Earth, splashing down in the waters off the coast of Florida early Sunday morning.

Four private astronauts are back on Earth after a five-day mission that set firsts and broke records in an effort to advance ...

Scroll down to see updates from the SpaceX launch of Galileo satellites on Tuesday from Space Launch Complex 40. Embedded ...

Astronauts on the International Space Station, which has been in orbit for decades, have collected a stunning array of images ...

A SpaceX Falcon 9 lifted off in the early hours last Tuesday morning carrying a private astronaut crew led by a billionaire ...