Orion
Astronomy Lists

Top Deep-Sky Objects in Orion

Orion is one of the oldest recognized constellations and contains two of the brightest stars in the sky, Rigel and Betelgeuse. Since it is visible from both hemispheres, the Orion constellation has also featured prominently

Messier 90
Deep-Sky Objects

Deep-Sky Objects: Messier 90

M90 (NGC 4569) is an intermediate spiral galaxy that contains around a trillion stars, and hosts roughly 1,000 globular clusters, making it one of the biggest members of the 2,000-strong group of galaxies called the

NGC 6093 (Messier 80)
Deep-Sky Objects

Deep-Sky Objects: Messier 80

M80 is a massive globular cluster located about 32,600 light-years away in the constellation Scorpius. As globular clusters go, it has been described as being the northern hemisphere’s equivalent of Omega Centauri (NGC 5139), the

Messier 4
Deep-Sky Objects

Deep-Sky Objects: Messier 4

Messier 4 (NGC 6121) is a massive globular cluster in Scorpius that is found in the night sky close to M80, another globular cluster in the same constellation. M4 was discovered by Philippe Loys de

The Orion Nebula (M42 and M43) on December 28th, 2013
Astronomy Lists

10 Interesting Orion Nebula Facts

Most people mistake the Orion Nebula for a star in the constellation of Orion, but it is actually the most easily detectable naked-eye nebula in the entire night sky. This magnificent star-forming region is also

Andromeda Galaxy
Astronomy Lists

15 Interesting Andromeda Galaxy Facts (M31)

Andromeda is also called Messier 31, or M31 for short, after French astronomer Charles Messier, who cataloged about 100 stellar objects in 1771. M31 is considerably larger than our own galaxy, being approximately 260,000 light-years