For nearly a century, astronomers have known that the universe is expanding. Most galaxies are carried outward with the flow ...
The Daily Galaxy on MSN
Andromeda is heading straight for the Milky Way, and scientists finally know why
For years, astronomers have observed the strange motion of Andromeda, the Milky Way’s closest large galactic neighbor. While ...
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 ...
Space.com on MSN
How did Andromeda's dwarf galaxies form? Hubble Telescope finds more questions than answers
A family portrait of the Andromeda galaxy and its orbiting dwarf satellites raises questions about how galaxies evolve.
A new composite image of the Andromeda Galaxy is offering an unprecedented view of our closest spiral galactic neighbor. Composed by NASA and international space partners, the image combines data from ...
A new composite image of the Andromeda Galaxy is offering an unprecedented view of our closest spiral galactic neighbor. Composed by NASA and international space partners, the image combines data from ...
Astronomers have caught a massive star in the Andromeda Galaxy quietly dying, collapsing into a black hole without producing a supernova, leaving behind little more than a fading trace. The findings ...
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