Prefer Newsweek on Google to see more of our trusted coverage when you search. Purple is the new green, as far as aliens are concerned, anyway. If you were asked to imagine an alien planet, it would ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

If we discover alien life, what will it look like? We have no way of knowing, but the hunt for extraterrestrial life can now include purple bacteria, according to a group of astronomers who are ...

The Living Worlds Working Group proposes a revolutionary approach to finding life on distant planets. The paper, part of the design phase for NASA’s upcoming Habitable Worlds Observatory (HWO), ...

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.