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 ...
Sagan's team created the greatest puzzle of all time, which you can only solve if your species understands the basic nature ...
A self-proclaimed time traveller claims aliens will make contact in 2028, sparking online debate. His assertions, made during ...
Professor Carol Oliver suggests that time dilation, a cosmic phenomenon, may deter aliens from visiting Earth, as ...
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, ...
Apparently, the government isn’t disclosing everything it knows about UFOs. A whistleblower has accused the CIA of attempting to use sites like 23andMe and Ancestry.com to uncover people with ...
K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...
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.
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