ZME Science on MSN
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 ...
Will the Milky Way and Andromeda galaxies collide in several billion years? The odds have changed with a new study using 100,000 supercomputer simulations. Credit: NASA's Goddard Space Flight Center ...
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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 ...
Astronomers know that mergers play a huge role in galaxy growth. Right now, the Milky Way is slowly consuming the Large and Small Magellanic Clouds. The evidence is a stream of gas called the ...
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