SciShow Space
Why Does It Take So Long to Get to Mercury? (2019x5)
Air date: Jan 15, 2019
On a cosmic scale, Mercury isn’t very far away, but it's incredibly hard to get there. Getting into orbit around it takes years of flybys in the solar system, but we're going to do it again!
- Premiered: Apr 2014
- Episodes: 878
- Followers: 1