Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...
Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...
A strange class of comet could explain the enigmatic behavior of ‘Oumuamua, the first known interstellar object—and even shed ...
Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...
Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.
With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...
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