Top 10 Weirdest Planets We’ve Discovered // Subscribe: // TIMESTAMPS BELOW ———————– CELEBRATE 10 YEARS OF WATCHMOJO WITH OUR SPECIAL EDITION MAGAZINE, LINKS BELOW!

The most mysterious planets in the known universe are all pretty strange planets: from planet Methuselah, one of the oldest known exoplanets in the universe, to the Hell planet that reaches up to 4700 degrees Fahrenheit on one side and hundreds of degrees below 0 on the other, or TrES-2b which is the darkest planet in existence, these are the weirdest planets in space. WatchMojo counts down ten of the most mysterious planets we know about.

If you’ve had enough of real-life planets, be sure to watch our videos of the Top 10 Coolest Fictional Video Game Planets: , Top 10 Coolest Planets In Sci-Fi Movies: and Top 10 Planets in the Star Wars Universe: .

00:39 #10: HD 209458 b
01:20 #9: J1407b
02:11 #8: Gliese 581 c
03:01 #7: PSR B1620-26 b
03:47 #6: TrES-2b [aka Kepler-1b]
04:24 #5: HD 106906 b
05:12 #4: COROT-7b
05:49 #3, #2 & #1 ???

Special thanks to our users ninou78 and superico2000 for suggesting this idea! Check out the voting page at

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10 COMMENTS

  1. So Gliese 581 C is the planet the prison in Chronicles of Riddick is located? One side scorching, one freezing and a tiny survivalbe part

  2. Well if our planet is made of diamond then diamond’s value will lessen since it will very common and no longer a rare metal.

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