Finding alien worlds in distant solar systems is a delicate task. Astronomers' tools have come a long way since the first exoplanet discoveries in the 1990s, but the quest remains daunting: to find ...

HD 106906 b is interesting for many reasons. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Planet Nine may not be such an oddball after all, if ...

Scientists have discovered a terrifying alien planet that, while it may look like Earth, conceals some deadly conditions that have led NASA to describe it as a "nightmare world". The giant exoplanet - ...