Purple is the new green, as far as aliens are concerned, anyway. If you were asked to imagine an alien planet, it would be reasonable to imagine a green earth-like rock orbiting somewhere in a distant ...

Alien: Earth's Xenomorphs are a slightly different color from usual depictions, though for good reason. Although there are many alien species shown in Alien: Earth, the Xenomorph remains a big focus.

New images of the Mars Insight Lander, which hit the surface of the red planet on November 26, show it glowing bright green. Conspiracy theorists, fans of red-arrow investigations, and those Who Want ...