A newly detected gravitational wave, GW250114, is giving scientists their clearest look yet at a black hole collision—and a powerful way to test Einstein’s theory of gravity. Its clarity allowed ...
Live Science on MSN
Every major galaxy is speeding away from us, except one — and we finally know why
A vast, flat sheet of dark matter may solve the long-standing mystery of why our neighboring galaxy Andromeda is speeding ...
Morning Overview on MSN
How gravity sculpts the universe from Einstein to cosmic magnifying lenses
From the fall of an apple to the glow of the farthest known star, gravity quietly choreographs almost everything that happens ...
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