Movies and TV often present us with strange, alien worlds, and those worlds are often "themed" -- like a planet that's just a giant forest, or a vast snow desert, or full of Nazis. Obviously, that's not how planets work. Everybody knows the only "theme" a real planet can have is unbridled, awestruck terror. Like so ...
5The Light-Eater Planet
Try to imagine hell as a planet. Some of you probably thought of an ominous, red, glowing rock with temperatures hot enough to melt a Terminator, while others thought of a giant black ball of death where light literally goes to die. Congratulations: Collectively, you've all just imagined the distant giant known as TrES-2b.
David A. Aguilar (CfA)/TrES/Kepler/NASA
Abandon all hope ye who orbit here.
Orbiting a star in Draco, the constellation of the dragon (little known fact: most of space was named by John Carpenter), TrES-2b is the darkest planet humans have ever discovered. How dark are we talking about here? It absorbs (or "feasts on," if you will) 99 percent of the sunlight that reaches it, making it darker than coal, black acrylic paint, or your ex's cold, unforgiving heart. And it's not likely to ever go hungry, because the planet is located only 3 million miles from its star. In astronomical terms, that's like standing close enough to another person for your nose hairs to get tangled up.
Michael Blann/Digital Vision/Getty Images
Also, the breath of the person standing too close is hot enough to vaporize uranium.
But hey, it also means that you can now stop worrying about someday being marooned on the Planet of Darkness and going insane ... because you'd probably first be killed by temperatures approaching one-fifth that of the surface of the sun, which have spotted the black surface of the planet with pools of hell magma.
Good news for hot tub enthusiasts, we suppose.
So TrES-2b absorbs almost all light that comes its way, and the only broken sections in the sea of black are Earth-size spots of burning death. The unholy temperatures have made it impossible for clouds to form on TrES-2b, which some researchers think might contribute to the planet's pitch-black appearance. But that wouldn't completely explain the planet's appetite for sunlight. Theories abound: It might be due to the lack of any real atmosphere, or it might be the fault of light-absorbing particles like vaporized sodium or gaseous titanium oxide floating around the planet. Personally, we think it's because the loose tectonic plates of the planet's surface have literally been tainted black after millennia of sliding about on a solid core of ultra-dense hate.