http://exoplanets.org/ :sc:
Not necessarily a ‘kool site’ due to how it’s made - what makes this site awesome is that news about new planet discoveries usually winds up here first.
They have a catalog of all the exoplanets (that is, planets orbiting stars that aren’t Sol, our Sun) so far found. Most of them have been gas giants, but there are a few rocky ones and even some in stars’ habitable zones.
This stuff makes my hair stand on end :hr: , it’s so cool.
