Season 8
Episodes
1 Asteroid Apocalypse: The New Threat Jan 2, 2020 
2 NASA's Journey to Mars Jan 9, 2020 
3 Hunt for Alien Evidence Jan 16, 2020 
4 Death of the Last Stars Jan 23, 2020 
5 Secrets of Time Travel Jan 30, 2020 
6 When NASA Met Jupiter Feb 6, 2020 
7 Edge of the Universe Feb 13, 2020 
8 Monsters of the Milky Way Feb 20, 2020 
9 Earth's Death Orbit Feb 27, 2020