A NASA astronaut joined sister station KCRA 3 live from the International Space Station to talk about her mission as she gets ...

Imagine floating in a place where gravity doesn’t weigh you down, where you can get a glimpse of many sunrises and sunsets in ...

Tracy C. Dyson is from Arcadia and earned a doctorate in chemistry at UC Davis in 1997. The Expedition 71 flight engineer is on the ISS as part of her third mission to space. She previously was a ...

Down To Earth Community Lab: Join your fellow space explorers to ask questions, share out-of-this-world ideas, and forge new ...

The first-ever commercial spacewalk happened on Thursday and here on Earth, a Pittsburgh astronaut inspired the next ...

Footage of the crew and views outside the Tiangong space station in these highlights. Credit: Space.com | footage courtesy: ...

A Dartmouth project aboard the Polaris Dawn mission aims to address two major health risks of space flight—the loss of bone ...

Weighing in at 3,664 lbs (1661.9 kg), Dextre's design and features, listed below, are tailored to make it a highly capable and versatile robotic system capable of performing complex tasks essential ...

The Polaris Dawn crew, including New Hampshire's Scott Poteet, successfully reached space and is set to conduct the first commercial spacewalk.

If NASA’s Hubble Space Telescope is powerful enough to see the intricate details of distant galaxies, why can’t it see the Apollo astronaut boot prints on our own moon? Like most ...

After SpaceX was hit with a proposed fine by federal regulators, Elon Musk is complaining that they should be focused on ...

Astronauts on the International Space Station age slightly slower than the rest of us on Earth due to time-dilation effects.