What If on MSN
Aliens just visited Earth. Here’s what happens next
Are we alone in the Universe? With more than 100 billion galaxies in the observable universe and at least 500 billion planets ...
New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth could thus be overlooking prime evidence of alien intelligence.
With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...
Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...
From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.
K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...
Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...
Christian UFO researchers argue that many alleged alien abductions are spiritual simulations aimed at undermining Christian ...
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