If you're looking to impress your friends with some rare space facts, these gems will serve you well. The Largest Known Star ...

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 ...

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 ...

The Netflix K-drama 'When the Stars Gossip' might have you asking questions about space travel, microgravity and what it's like to be an astronaut. Here are some answers.

Because the Moon is over a quarter the diameter of Earth, the Earth-Moon system is often cited as the pairing in our Solar ...

Fun Facts: Some trees planted across the globe have been in space Did you know that NASA sent hundreds of tree seeds to space, and that YouTube started out as a dating website? Learn more with our ...

Richard Moissl, the head of the European Space Agency's planetary defense office, said their attentiveness shouldn't unduly raise public concern. He shared key facts about the asteroid with CBS ...

Scientists are just starting to understand the tardigrade. It can survive boiling water, outer space, and extreme radiation. Following is a transcript of the video. This funny looking little guy ...

Monroeville Public Library is holding a three-part children’s series on space, where participants learn fun facts about the ...