2,000 baby jellyfish into space? NASA’s 1991 experiment revealed how biology works in microgravity

NASA once sent over 2,000 jellyfish into space to study how gravity affects biological development. The unusual experiment ...
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Life on Earth without gravity: What would change?

Gravity, in the literal sense, keeps everyone (and everything) on Earth grounded. It acts as the anchor that prevents objects from floating skyward. For humans, it’s a leash that stops us from ...
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First satellites noticed the ocean sinking near Antarctica — Then scientists uncovered a massive gravity hole stretching across the frozen continent

Scientists have noticed a massive gravity hole dragging Antarctica downwards. Gravity affects nearly every factor of life on the third rock from the sun. And as science progresses, we are learning new ...