In 1995, a pair of scientists discovered a planet outside our solar system orbiting a solar-type star. Since that finding—which won the scientists a portion of the 2019 Nobel Prize in ...

When we think about alien life, we usually imagine Earth-like planets basking in just the right amount of sunlight, a place where water can stay liquid and life can thrive. But what if we’ve been ...

There are many things to love about the Alien series besides the drooling "perfect organism" at its center — the tenacious female heroines, the fascinating relationship between humans and the robots ...