How did a Cepheid variable star help Edwin Hubble prove the Andromeda Nebula was a galaxy? Roger BradySan Quentin, California ...

The Andromeda galaxy, our cosmic neighbor, is far more turbulent than previously thought. A new survey by the Hubble Space Telescope has mapped the chaotic history of Andromeda’s dwarf galaxy ...

A new composite image of the Andromeda Galaxy is offering an unprecedented view of our closest spiral galactic neighbor.

Hubble's sharp imaging capabilities can resolve more than 200 million stars in the Andromeda galaxy, detecting only stars brighter than our Sun. They look like grains of sand across the beach. But ...

A panoramic view of the neighboring Andromeda galaxy, located 2.5 million light-years away, requiring over 600 Hubble overlapping snapshots to stitch together.

Hubble identifies a new galaxy 1924. Photo: Andromeda nebula plate with Hubble's handwritten circle around the variable star he discovered. In 1919 American astronomer Edwin Hubble began work at ...

The Andromeda galaxy is also known as Messier 31. ... high-tech observatory is expected to launch in 2027 and will feature a field of view 100 times larger than that of the Hubble Space Telescope.

Andromeda is inching towards our galaxy at an estimated rate of around 250,000 miles per hour. That’s 2,000 times faster than a fastball, according to NASA estimates.

Hubble was in the process of gleaning clues about dark matter. New images released by NASA's Hubble Space Telescope are of the Pegasus Dwarf spheroidal galaxy, also known as Andromeda VI. Pegasus ...

Hubble Telescope Captures 2.5-Gigapixel Image of Andromeda Galaxy The image is the product of ten years of Hubble observations. By Ryan Whitwam January 22, 2025 ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The Andromeda Galaxy is located about 2.5 million light-years away, making it the Milky Way's ...