The second stage of SpaceX's Falcon 9 rocket captured an amazing view of Earth during the launch of the Intelsat 40e ...

NASA astronaut Nichole Ayers has shared a mesmerizing view of an aurora on Earth Day. Ayers, who arrived at the International Space Station (ISS) on her first orbital mission last month, posted the ...

NASA astronaut Jonny Kim has shared his first-ever time-lapse from aboard the International Space Station (ISS) — and it’s a real stunner. The dramatic 68-second clip shows a changing view of Earth as ...

The International Space Station's Special Purpose Dexterous Manipulator (Dextre) was employed to install the Earth Surface ...

Who among us hasn't wished for the ability to time travel. Unfortunately, you can't hop in a DeLorean, gun it to 88 miles per hour, and visit the past. However, Google Earth has the next best thing ...

28,921 people played the daily Crossword recently. Can you solve it faster than others?28,921 people played the daily Crossword recently. Can you solve it faster than others?

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Earth could be about to record its fastest-ever rotation.

Clocks on Mars tick faster by about 477 microseconds each Earth day, a new study suggests. This difference is significantly more than that for our moon, posing potential challenges for future crewed ...