Will the Milky Way and Andromeda galaxies collide in several billion years? The odds have changed with a new study using ...

This galactic collision might be more impactful than you think. Samuel Alito sits out Supreme Court Trump case decision Watch a camera capture its own demise while livestreaming the Kilauea eruption ...

NASA’s Hubble Space Telescope got a rare look at the aftermath of two cosmic collisions — and helped scientists solve a decades-old mystery.

New simulations of Milky Way-like galaxies reveal that the strange split between two chemically distinct groups of stars may ...

New simulations reveal that the Milky Way’s odd split between two chemically distinct groups of stars isn’t a universal ...

Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been ...

WASHINGTON - Don't worry about when the world as we know it might end. NASA has calculated that our entire Milky Way galaxy will crash into a neighboring galaxy with a direct head-on hit - in 4 ...

Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been revealed by a new ...

The Celestron NexStar 8SE is a great choice for exploring distant solar system objects and you can currently get it for $200 off during the Black Friday sales! Check out our Black Friday deals page ...

Scientists have published a new, detailed radio image of the Andromeda galaxy—the Milky Way's sister galaxy—which will allow them to identify and study the regions of Andromeda where new stars are ...

In an unprecedented celestial event, NASA's Hubble Space Telescope (HST) captured the dramatic aftermath of colliding space ...

In 2008, astronomers detected an unexplained bright object located 25 light-years from Earth in the Piscis Austrinus ...