planet migrations
When Uranus and Neptune Migrated, Three Icy Objects Were Crashing Into Them Every Hour!
The giant outer planets haven’t always been in their current position. Uranus and Neptune for example are thought to have…
6 months ago
The Giant Planets Migrated Between 60-100 Million Years After the Solar System Formed
Untangling what happened in our Solar System tens or hundreds of millions of years ago is challenging. Millions of objects…
7 months ago
Earth’s Water Story Gets A Plot Twist From Space Rock Search
We at Universe Today have snow on our minds these days with all this Polar Vortex talk. From out the…
11 years ago