The Discovery That Demoted Pluto

This is Eris, the Pluto killer. If you love learning about science as much as I do, head to to learn for free for a full 30 days. In this video, we’re heading to the chaotic, murky...

20 min - Space & the Universe - Astrum

More: The Sun, Comets & Asteroids documentaries

Read Deeper: The Sun, Comets & Asteroids

  1. Packing for Mars by Mary Roach (4/5) - View on Amazon
  2. The Case for Mars by Robert Zubrin - View on Amazon
  3. Roving Mars by Steve Squyres - View on Amazon
  4. Rocket Men by Robert Kurson - View on Amazon
  5. Carrying the Fire by Michael Collins - View on Amazon
  6. A Man on the Moon by Andrew Chaikin (4.4/5) - View on Amazon
  7. First Man by James R. Hansen - View on Amazon
  8. The Grand Tour by Miller, Ron - View on Amazon
  9. Chasing New Horizons by Alan Stern - View on Amazon
  10. Pale Blue Dot by Carl Sagan (4.6/5) - View on Amazon
  11. Comet by Carl Sagan - View on Amazon
  12. Chasing the Sun by Richard Cohen - View on Amazon
  13. The Sun's Heartbeat by Bob Berman - View on Amazon
  14. Men are From Mars, Women are From Venus by John Gray (3.8/5) - View on Amazon
  15. Mars and Venus in the bedroom by John Gray - View on Amazon
  16. Magick & rituals of the moon by Edain McCoy - View on Amazon

Watch Next