Delta Scuti (δ Sct) is a yellow-white giant located 201 light years away in the constellation Scutum. The star serves as the prototype for a class of variable stars known as the Delta Scuti variables.| Star Facts
The Umbrella Galaxy (NGC 4651) is a spiral galaxy located 72 million light years away in the northern constellation of Coma Berenices. It is a twin of the Milky Way.| www.constellation-guide.com
Messier 96 (M96) is an intermediate spiral galaxy located in the constellation Leo. The galaxy lies at a distance of 31 million light years from Earth and has an apparent magnitude of 10.1. It has the designation NGC 3368 in the New General Catalogue. Messier 96 has an apparent size of 7.6 by 5.2 arc… Read More »Messier 96| Messier Objects
Messier 95 (M95) is a barred spiral galaxy located in the constellation Leo. It lies at a distance of 32.6 million light years from Earth. Messier 95 has the designation NGC 3351 in the New General Catalogue. It occupies an area of 3.1 by 2.9 arc minutes of apparent sky, which corresponds to a spatial… Read More »Messier 95| Messier Objects
Messier 105 (M105) is an elliptical galaxy located in the northern constellation Leo. The galaxy lies at a distance of 32 million light years from Earth and has an apparent magnitude of 10.2. Its designation in the New General Catalogue is NGC 3379. M105 occupies an area of 5.4 by 4.8 arc minutes of apparent… Read More »Messier 105| Messier Objects
Messier 66 (M66), the brightest and largest member of the Leo Triplet of galaxies, is an intermediate spiral galaxy located in Leo constellation. The galaxy lies at a distance of about 36 million light years from Earth and has an apparent magnitude of 8.9. It has the designation NGC 3627 in the New General Catalogue.… Read More »Messier 66| Messier Objects
The Leo Triplet, or the M66 Group, is a group of interacting spiral galaxies located in the northern constellation Leo. The group consists of the galaxies Messier 65, Messier 66 and NGC 3628, also known as the Hamburger Galaxy. The Leo Triplet lies at an approximate distance of 35 million light years from Earth. The… Read More »Leo Triplet| Messier Objects
Asterisms are defined as patterns formed by stars of one or more constellations. These star patterns are commonly recognized by observers across the world and once served as a basis for the modern 88 constellations.| www.constellation-guide.com
Leo is one of the largest constellations in the northern sky. It is home to Regulus, one of the brightest stars in the sky, the nearby red dwarf Wolf 359, and the Leo Triplet of galaxies.| www.constellation-guide.com
Gamma Centauri (γ Cen) is a binary star system located 130 light-years away in the constellation Centaurus. The system has the traditional name Muhlifain. It is the fourth brightest point of light in Centaurus.| Star Facts
Virgo is the second largest constellation in the sky. It is home to the Sombrero Galaxy (M104), the Virgo Cluster of galaxies, and Spica, one of the brightest stars in the sky.| www.constellation-guide.com
The nearest stars to the Sun include some of the brightest stars in the sky, but the majority of the 100 nearest stars are faint red dwarfs, like our nearest neighbour Proxima Centauri.| Star Facts
The list of all the named stars (stars with names that have been formally approved by the IAU), with name origins and etymologies explained.| Star Facts
Regulus, Alpha Leonis (α Leo), is a multiple star system located at a distance of 79.3 ly from Earth in the constellation Leo. It marks the heart of the celestial Lion.| Star Facts
The Big Dipper is an asterism formed by the seven brightest stars in the constellation Ursa Major. It is also known as the Plough, the Saucepan, and the Great Wagon.| www.constellation-guide.com
Vega (Alpha Lyrae) is a fast-spinning white main sequence star located 25.04 light-years away in the constellation Lyra. Shining at magnitude 0.026, it is the fifth brightest star in the sky. It forms the Summer Triangle with Altair and Deneb.| Star Facts
Altair, Alpha Aquilae (α Aql), is a white main sequence star located 16.73 ly from Earth in the constellation Aquila. It forms the Summer Triangle with Vega and Deneb.| Star Facts
Deneb (α Cyg) is a blue-white supergiant located 2,615 light-years from Earth in the constellation Cygnus. The luminous star forms the Summer Triangle with Vega and Altair.| Star Facts