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 ...
IFLScience on MSN
Want to travel to Mars without leaving Earth? NASA needs you!
NASA is recruiting volunteers for a year-long space simulation where they will undergo all the experiences associated with ...
The nature of space, time and the evolution of life on Earth mean it’s unlikely extraterrestrial life has visited our home ...
It's the next generation — of science. A new study appears to have legitimized the popular science fiction belief that "warp drives" — known by nerds as super-powered space engines from "Star Trek" — ...
In fact, polls in Australia, the US and elsewhere indicate around a third of the public believes aliens are here. However, while what we know about the universe suggests aliens may exist, there are ...
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