Dr. James Newman, a former NASA astronaut, reflects on his career and the future of space travel during a visit to the Naval Postgraduate School.

Longtime NASA astronaut Don Pettit, who has ventured to space four times, returned to Earth on Saturday night from the ...

The lifestyle legend quoted Katy Perry's song "Firework" as she shared video of her own 2007 zero-gravity flight.

Rather than invest their resources in fixing life down here, they’re hatching an exit strategy that will eventually propel those who can afford it into space.

What's not to like about an all-female celebrity crew riding a rocket into space? Quite a lot, as it turns out.