Possibly one of the best-known constellations in the northern sky, Ursa Major—or the Great Bear—contains an asterism of seven ...

Centaurus A: NGC 5128 is a galaxy in constellation Centaurus, discovered in 1826 by Scottish astronomer James Dunlop. Messier ...

Andromeda? The Andromeda Galaxy, of course! Lyra? Easy – the Ring Nebula. And Perseus? Has to be The Double Cluster, right?

called the Andromeda Nebula (after the constellation in which it was located). It was entry 31 in Charles Messier's 18th century catalog of interesting fuzzy objects, and is thus also called M31 ...

It gets its name from the constellation it’s found within the boundaries of—Andromeda. In Greek mythology, Andromeda is the daughter of the king Cepheus and his wife Cassiopeia. Both of those ...

Have you ever seen the Andromeda galaxy? Go outside after dark this month and look high up in the northeast sky and you’ll find the W-shaped constellation of Cassiopeia. Think of its second V ...

to precisely measure the distance to a fuzzy object in the constellation of Andromeda. Edwin Hubble seated at the 2.5-metre reflecting telescope at the Mount Wilson Observatory in California.

On a clear, dark night, the Andromeda Galaxy is visible to the naked eye as a faint, fuzzy patch in the constellation Andromeda. The Andromeda Galaxy has a complex magnetic field that plays a ...

October’s dark and often clear skies are perfect for enjoying the fall constellations. Some of them are fairly dim, but if you like a challenge, grab a star chart and go outside soon after ...

from Earth in the Andromeda constellation. Also known as Messier 31, M31, or NGC 224, it is often referred to as the Great Andromeda Nebula in older texts. The Andromeda Galaxy is the nearest ...

older texts often called it the Andromeda Nebula) is a spiral galaxy approximately 2.5 million light-years away in the constellation Andromeda.