It might seem like NASA is announcing a brand-spanking-new "Earth-like" exoplanetconstantly—some ...
Close your eyes and picture what the Earth looks like. You're probably picturing a circle, mostly blue thanks to the ...
About 650 light years away, a planet hotter than many stars is hurtling around its sun, leaving a glowing trail of ...
There's a big eclipse coming up. No, not the total solar eclipse
One of NASA's greatest spacecraft will call it quits on September 15, 2020. The Cassini spacecraft has made ...
Last summer, the Juno spacecraft flew within about 2,600 miles of Jupiter—the closest any human-made object ...
If humankind ever sets up a colony on Mars, a lot of things will be different. There'll be less gravity, less ...