Kupier belt objects

There’s One Last Place Planet 9 Could Be Hiding

 A recently submitted study to The Astronomical Journal continues to search for the elusive Planet Nine (also called Planet X),…

9 months ago

Astronomy Cast Ep. 492: Comets, Asteroids and KBO’s

Another topic with plenty of updates. Since we started Astronomy Cast we've visited many smaller objects in the Solar System…

7 years ago