That’s the question at the center of Pop Mech ’s new story, “ Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist Claims .” According to astrophysicist Robin Corbet, it’s not ...

We ask one of the biggest questions in science do aliens exist. Astronomers search for planets that could support life. Water atmosphere and energy are key clues. New telescopes now study distant ...