When astrobiologists are asked what aliens might look like, many now point not to distant galaxies but to some of the ...
Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...
Opinion
Celestium on MSNOpinion
Scientists say aliens look nothing like humans – and that’s the problem
Modern astrobiology suggests that alien life would not evolve randomly, but under the same ruthless evolutionary pressures that shaped life on Earth. Scientists expect traits like symmetry, vision, ...
The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth.
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