The observable universe is about 93 billion light-years in diameter.” This can be explained as the distance from the Earth to ...

Assembled from a total of 7,398 exposures taken over 411 individual pointings of the telescope, this image of our nearest major galactic neighbor, M31, is the largest Hubble mosaic to date.

To celebrate the 100-year Edwin Hubble discovery that Andromeda was a galaxy outside our own, astronomers release the most ...

A: The Andromeda galaxy is a spiral galaxy that lies about 2.5 million light-years from the Earth. Sometimes, it is referred to as M31. The nearest big galaxy to the Milky Way has over a trillion ...

The most detailed panorama of the entire Andromeda galaxy is packed with science that could revolutionize our understanding ...

A panoramic view of the neighboring Andromeda galaxy ... that is only 2.5 million light-years from Earth, making it the nearest galaxy to our own Milky Way. Andromeda is seen almost edge-on ...

Despite its dim glow, this galaxy is the largest and closest spiral galaxy to the Milky Way ... With each new observation, we learn more about our neighboring galaxy’s past, present, and future.

However, the picture is a little different for dwarf galaxies. They lack the mass required to hold onto their gas when more massive neighbouring galaxies are siphoning it off. New research shows ...

Panorama of Nearest Galaxy Unveils Hundreds of Millions of Stars On a crisp, clear autumn night, you can see the most distant object visible to the naked eye — the stunning Andromeda Galaxy, our Milky ...

NASA’s Hubble Space Telescope has produced the largest mosaic image of our neighbouring galaxy 2.5 million light years away. The Andromeda galaxy is our closest neighbour, when it comes to galaxies.

Presented last week at a meeting of the American Astronomical Society and published in The Astrophysical Journal, the new “photomosaic” also sheds light on our neighboring galaxy’s ...