Sergey Ryzhikov and Alexey Zubritsky logged another 6 hours and 54 minutes outside the International Space Station today (Oct ...

Hundreds of people filled Caltech's Beckman Auditorium on Monday evening for the West Coast premiere of "Bright Harvest: ...

Stronger links between researchers who work on Earth’s and other planets’ atmospheres, and between the experimental, ...

Follow the space program since the moon landing in the four-part documentary "Once Upon a Time in Space". Here’s how to watch ...

Space travel should by rights make for rocket-fuelled television, but documentaries on the subject too often veer into ...

This haunting 2006 series blends time travel and cultural memory, trapping a detective in a past that’s more nightmare than ...

Researchers propose that hydrogen gas from the early Universe emitted detectable radio waves influenced by dark matter.

Developers say space-based solar will be cost-competitive with utility-scale PV. A new documentary showcases a Caltech team’s ...

"As the first woman to pilot the Space Shuttle, I worked very hard at that because I didn't want people to say, 'Oh look, the ...

Spiritual Guru Sadhguru along with NASA Astronaut Sunita Williams, and space scientist Kavya Manyapu engaged in a lengthy conversation on science and spirituality at the Harvard Teaching School in ...