The chance that our Milky Way Galaxy will collide with the Andromeda Galaxy may not be as certain as previously thought, according to researchers, who say that a new simulation has found a 50% chance ...

An artist's concept depicts the Milky Way galaxy and its spiral shape. Our solar system is located in one of the spiral arms. - NASA/JPL-Caltech Sign up for CNN’s Wonder Theory science newsletter.

Imagine two galaxies crashing into each other at mind-blowing speeds—sounds like something straight out of a sci-fi movie, right? 🚀 Well, astronomers have actually spotted a hypersonic galaxy ...

Nearly 200,000 light-years from Earth, a small galaxy is in the middle of a dramatic makeover. It is losing its shape, its rotation, and possibly its future. And the culprit is its much larger ...

For decades, astronomers have said of our Milky Way galaxy is headed for an inevitable, head-on collision with its colossal neighbor, Andromeda, in approximately 4.5 billion years. This collision, ...

Image: Snapshots of the time evolution of a collision of two spiral galaxies with black holes at their center from a computer simulation. Color indicates temperature and brightness the gas density.

A new model is bringing scientists a step closer to understanding the kinds of light signals produced when two supermassive black holes, which are millions to billions of times the mass of the Sun, ...

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The Small Magellanic Cloud or the SMC is one of the Milky Way's closest galactic neighbors – a small, gas-rich galaxy visible to the naked eye from the southern hemisphere, bound to our galaxy by ...

Add Yahoo as a preferred source to see more of our stories on Google. An artist's concept depicts the Milky Way galaxy and its spiral shape. Our solar system is located in one of the spiral arms. - ...

(CNN) — A collision between our Milky Way galaxy and its largest neighbor, the Andromeda galaxy, predicted to occur in about 4.5 billion years, has been anticipated by astronomers since 1912. But new ...