Vulcan is intended to replace United Launch Alliance’s Atlas V rocket and triple-core Delta IV Heavy rocket, which was ...

For five days, the crew of the Polaris Dawn mission completed a number of objectives that could one day bolster deep-space ...

The historic SpaceX astronaut mission — which conducted the first-ever private spacewalk, among other achievements —returned ...

The SpaceX Dragon capsule made a water landing Sunday in Florida, bringing to an end the historic commercial Polaris Dawn ...

Video of when SpaceX landed an orbital class rocket for the 200th time! Credit: Space.com | footage courtesy: SpaceX | edited ...

Surprisingly, the completely unprepared animal took such an exciting adventure with absolute ease. This story happened on ...

Elon Musk has built a sprawling empire that spans everything from electric vehicles and social media to space rockets and ...

Watch the Dawn Aerospace's Mk-II Aurora Spaceplane light up it rocket engine test flight. Credit: Dawn Aerospace ...

Albert III died when his rocket exploded 10 seconds after launch. Cosmic Menagerie: A History of Animals in Space | Infographic The two Alberts who came before him died differently, first by ...

history-defining Polaris Dawn mission. When the Dragon spacecraft launched last week atop a Falcon 9 rocket, it wasn't long until the vehicle carried the private astronauts further into space ...

When the Dragon spacecraft launched Tuesday atop a Falcon 9 rocket ... SpaceX employees to travel to space, but have traveled higher than any other women in history. The spacecraft didn't linger ...