The Netflix K-drama 'When the Stars Gossip' might have you asking questions about space travel, microgravity and what it's ...

Would you go live on the moon if you had the opportunity? Or would you only do it if it was your last chance at survival? Our ...

An curved arrow pointing right. Space is so unfathomably large and so unbelievably weird, that it can sometimes be difficult to convey basic facts. For example, you can fit all of our solar system ...

Sound as we know it does not exist in space. That’s because, on Earth, sound mainly travels to our ears via vibrating air molecules. Because space is a vacuum, meaning there is no matter at all ...

Ever wonder how satellites help us understand climate change? Discover 10 fascinating facts about their critical role in ...

Gray wrote for Scientific American. If you're in total darkness at the coldest spot in the known universe, the vacuum of space can get down to -454 degrees Fahrenheit. Brr! But in sunlight near ...

Here are 8 fascinating facts about NASA's spacesuits ...

Did you know that NASA sent hundreds of tree seeds to space, and that YouTube started out as a dating website? Learn more ...

Blue Origin, the rocket company Amazon billionaire Jeff Bezos founded, notched one of the most substantial successes in its ...

Check out this list of great Christmas space facts. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. It's that magical time of year again ...

A Falcon 9 rocket carrying 21 of the company's Starlink broadband satellites, including 13 with direct to cell capabilities, ...