The discovery indicates there was "a big shakeup" early in the solar system, plus there won't be any...manned mission to Uranus any time soon!
Don't sleep on carbon monoxide, alien hunters
Among other things is the 50th anniversary of the Apollo 11 mission that put humans on the moon for the first time
Trapped layer of cold air keeps water frozen in 50-mile-wide impact crater
The seven exoplanets that make up the system are all rocky, Earth-sized planets
Somebody in NASA is big fun of "Star Wars: The Empire Strikes Back"...
The blasts of radio waves are still unexplained & some blame extraterrestrial intelligent life!
It's showing the same signs that Voyager 1 did several years ago
A new debate is upon us...
People are serious about going to Mars