The Milky Way’s core may be dense dark matter, not a black hole

For decades, scientists have theorized that the Milky Way Galaxy’s supermassive black hole, known as Sagittarius A* (Sgr A*), ...
ZME Science

The Milky Way Will Crash into the Andromeda Galaxy in 4.5 Billion Years and Scientists Think They Finally Know Why

For nearly a century, astronomers have known that the universe is expanding. Most galaxies are carried outward with the flow ...
Morning Overview on MSN

Every major galaxy is fleeing the Milky Way except 1 and we finally know why

Most of the universe is slipping away from the Milky Way, carried outward as space itself expands. Yet one giant neighbor is bucking the trend, racing straight at us while almost every other major ...
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 ...
Astronomy on MSN

New JWST imagery dives into the center of the Milky Way

Massive stars have an outsized influence on their environment and the galaxies they call home. These behemoths have the highest surface temperatures of any normal stars, so they emit copious amounts ...