A new type of flame produced on the International Space Station (ISS) doesn’t just look cool with its spherical blue glow—it is cool. Cool flames, which burn at temperatures much lower than ...

Astronomers have discovered a relatively cool and small exoplanet orbiting a nearby star, with a “year” of several months. The find offers a rare opportunity to study planets and solar systems like ...

There's always something happening in space, and humanity is documenting it more quickly and clearly than ever before. Orbiting telescopes, astronauts and spacecraft are sending back a stream of ...

If you’re one of the millions of Americans who looked at the eclipse this week and wondered what other cool things you might be able see in the sky, this guide is for you. Whether you want to spy on ...

Chattanooga, Tennessee, is a favorite city of mine. Not only is it an incredibly beautiful place, with Moccasin Bend in the Tennessee River tucked near the downtown area, but breathtaking views of the ...