ScienceAlert on MSN
Alien Megastructures May Be Physically Feasible, a New Study Suggests
(cokada/iStock/Getty Images) Alien megastructures built to harvest stellar energy or alter the orbits of stars may be ...
In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.
Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in ...
A strange purple object aboard the ISS sparked alien fears online, but NASA revealed it was a potato experiment. It shows how ...
Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.
Trump has ordered a UFO data release. But if aliens exist, what would they think of us? - For generations, human beings have ...
Movies like "Disclosure Day" and "Project Hail Mary" renew our fascination with extraterrestrials and the idea that humankind ...
Comic Book Resources on MSN
70s sci-fi masterpieces that define 'hard' science fiction
These movies are the pinnacle of 70s sci-fi and the hard science fiction subgenre - priortizing scientific accuracy over ...
A strange, tentacled object that went viral online was revealed to be a space-grown purple potato. Astronaut Don Pettit ...
Aliens did not visit Earth in the distant past. They didn't build the pyramids or rule ancient Greece from Mount Olympus or teach Mesoamericans how to plant corn. How do I know? Because they didn't do ...
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