For years, astronomers have predicted a dramatic fate for our galaxy: a head-on collision with Andromeda, our nearest large ...

Astronomers reported Monday that the probability of the two spiral galaxies colliding is less than previously thought, with a ...

This week, uncover the fate of the latest lunar lander to attempt touchdown on the moon’s surface, see a tower of worms, revisit the Dead Sea Scrolls’ age, and more.

Kepler-725c is roughly 2,472 light years from Earth, circling a G9V star in about 207.5 days. Its path brings it into a ...

The Milky Way may merge with the Large Magellanic Cloud in 2 billion years, not Andromeda, contrary to previous findings.

Our planet’s ohana expands ... spurs of the four main arms of our galaxy. It is about 27,000 light years away from Sagittarius A*. In about 4.5 billion years, the Milky Way will collide with its ...

Dozens of dwarf galaxies swarming around the Andromeda Galaxy ... around the Andromeda galaxy and form the dwarf galaxies there, a bit like moons forming around a planet. However, another team ...

Here's how to see it: Planetary alignments aren’t rare, but 6 visible planets are. Hubble, with its sharp imaging capabilities, detected more than 200 million stars in the Andromeda galaxy that ...

NASA's Hubble Space Telescope has provided unprecedented details about the Andromeda galaxy's history and characteristics. Andromeda, a galaxy 2.5 million light-years from Earth, has been ...

To get a better sense, for instance, of the true distances to exoplanets – planets around other stars – we might ... at least until we start comparing it to other galaxies. Our neighboring Andromeda ...