The Andromeda galaxy is approximately 2.5 million light ... photomosaic ever" made by Hubble Space Telescope, as shown in the photo above.

The Andromeda Galaxy — the Milky Way's closest galactic ... swathes of ionized gas that fuel star formation. Related: Space ...

Not only is Andromeda XXXV the dimmest and smallest known satellite galaxy in the Andromeda system, it's about 3 million light-years away, making it very hard to spot. The ellipse within the inset ...

Today, astronomers have measured the distance to the Andromeda Galaxy much more precisely; they find it to be about 2 1/2 million light years away. It is a majestic spiral-shaped galaxy ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

Related: The Andromeda Galaxy glows rosy red in gorgeous new Hubble Telescope image Starting in late 2019, Hubble spent two years cataloging images — as well as measurements of the locations and ...

Photo: Andromeda nebula plate with Hubble's handwritten ... were actually separate systems outside and independent of our galaxy. It was the first evidence of galaxies outside our own, and Hubble ...

These detailed measurements from Hubble refine models of Andromeda’s merger history and disk evolution, shedding light on the galaxy’s complex past. (Image credits: Nasa) 6 / 7 ...

Astronomers have discovered Andromeda XXXV, the smallest and faintest known galaxy, located 3 million light-years away. It challenges existing models of galaxy formation, as similar small galaxies ...