Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.
It turns out that the already frightening Facehugger xenomorph from director Ridley Scott's 1979 sci-fi horror classic "Alien" was actually scaled back a bit from its original design by artist H.R.
Researchers looking for signs of extraterrestrial life instead stumbled upon a pulsar at the center of the Milky Way galaxy.
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