ESA’s decade-long Milky Way Gaia mapping mission still has tons of data to release over the next few years. Expect surprises.

The future of galaxies remains one of the most interesting topics for experts. In fact, they will not survive the passage of ...

Further studies predicted that Andromeda's eventual collision with our Milky Way was inevitable within the next 5 billion years — a process that would see our solar system catapulted to an outer ...

This stunning image of NGC 6951 is captured by NASA's Hubble Telescope. It is a barred spiral galaxy located in the constellation Cepheus. It is located at a distance of about 75 million light-years ...

Observations show Andromeda has a more active star formation history than the Milky Way, potentially due to a past galactic ...

The new composite image, which combines hundreds of photos from the Hubble Space Telescope, shows the Andromeda Galaxy with ...

The Milky Way’s future holds a terrifying possibility—a collision with its neighbor that could rip apart stars, planets, and perhaps even Earth. The chaos would be nothing short of cosmic ...

Image: CfA/Mel Weiss Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the very first time, and it’s shedding new light on ...

Scientists have created the largest mosaic image of a galaxy 2.5 million lightyears away. The Andromeda Galaxy, our closest ...

"It looks like it has been through some kind of event that caused it to form a lot of stars and then just shut down” ...

Explore NASA’s top 10 rare and stunning galaxy images, showcasing vibrant interactions, cosmic collisions, and star-forming ...