Predictions are uncertain, but the solar system may be pushed farther from the galactic core or even ejected entirely from ...

The Andromeda galaxy is a colossal marvel in our sky, hosting over 1 trillion stars. Now, astronomers have used the Hubble Space Telescope to capture hundreds of detailed images of our vast ...

They then fed these data into a model that simulated a number of possible scenarios. With the interactions of the four largest galaxies inside the local group (the Milky Way, Andromeda ...