Moon dust is sharp, corrosive, and potentially fatal. NASA’s new electric force field shield is designed to blast it away.
Deep beneath the surface of distant exoplanets known as super-Earths, oceans of molten rock may be doing something ...
18hon MSN
Wormholes may not exist—we've found they reveal something deeper about time and the universe
Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...
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