1. The Orville (2017)

Stream it on Hulu, DIRECTV

2. The Hitch Hikers Guide to the Galaxy (1981)

3. Zathura: A Space Adventure (2005)

Stream it on Netflix

4. Idiocracy (2006)

Stream it on DIRECTV, HBO Now, HBO Go, HBO Now Amazon Channel

5. Spaceballs (1987)

Stream it on Starz

6. Paul (2011)

Stream it on DIRECTV, HBO Go, HBO Now, HBO Now Amazon Channel, HBO Max

7. Santa Claus Conquers the Martians (1964)

Stream it on Epix, DIRECTV, Amazon Prime Video

8. Guardians of the Galaxy (2014)

Stream it on Disney Plus

9. G.O.R.A. (2004)

10. My Stepmother Is an Alien (1988)

11. Galaxina (1980)

12. Barbarella (1968)

Stream it on DIRECTV, Amazon Prime Video

13. The World's End (2013)

14. Flight of the Navigator (1986)

Stream it on Disney Plus

15. Mystery Science Theater 3000: The Movie (1996)

16. Meet Dave (2008)

Stream it on Amazon Prime Video, Hulu, FXNow, DIRECTV

17. Galaxy Quest (1999)

18. The Orville (2017)

Stream it on Hulu, DIRECTV

• Movies