The annotated artist's concept illustrates the new view of the Milky Way. The galaxy's two major arms (Scutum-Centaurus and Perseus) can be seen attached to the ends of a thick central bar, while the ...

Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year ...

Fans of science fiction movies and TV know that behind aliens, space travel, and robots, time travel is, by far, one of the most beloved and often employed tropes of the genre. In fact, you could ...

Superman may be a work of pulp fiction, but astronomers have identified where in space the alien immigrant hero's home planet, Krypton, could have existed. And this location suggests maybe Clark Kent ...

Now, researchers claim they have found tangible evidence that there may be something to that notion. Studying historical photographs from the late 1940s and 1950s, researchers said they were able to ...

I/Atlas continues to head toward Earth, reaching a close distance to our sun. Here's what to know about the online discord around this phenomenon.