Sezon 6
Bölümler
1 Are Black Holes Real? 9 Oca 2018 
2 Twin Suns: The Alien Mysteries 16 Oca 2018 
3 Dark History of the Solar System 23 Oca 2018 
4 Death of the Milky Way 30 Oca 2018 
5 Uranus & Neptune: Rise of the Ice Giants 6 Şub 2018 
6 Secret History of Mercury 13 Şub 2018 
7 The Quasar Enigma 20 Şub 2018 
8 Strange Lives of Dwarf Planets 27 Şub 2018 
9 War on Asteroids 6 Mar 2018 
10 Mystery of Spacetime 13 Mar 2018