Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Free
Faster access than browser!
 

Gould Belt

Index Gould Belt

The Gould Belt is a partial ring of stars in the Milky Way, about 3000 light years across, tilted toward the galactic plane by about 16 to 20 degrees. [1]

41 relations: Benjamin Apthorp Gould, Canis Major, Carina (constellation), Centaurus, Cepheus (constellation), Crux, Dark matter, Earth, Galactic plane, Gould Belt Survey, Lacerta, Laniakea Supercluster, Light-year, Local Bubble, Local Group, Local Interstellar Cloud, Lupus (constellation), Milky Way, Molecular cloud, Monthly Notices of the Royal Astronomical Society, New Scientist, OB star, Observable universe, Orion (constellation), Orion Arm, Orion Nebula, Perseus (constellation), Perseus Arm, Puppis, Scorpius, Scorpius–Centaurus Association, Serpens South, Spiral galaxy, Star, Star formation, Sun, Taurus Molecular Cloud, Universe, Vela (constellation), Virgo Supercluster, Westerhout 40.

Benjamin Apthorp Gould

Benjamin Apthorp Gould (September 27, 1824 – November 26, 1896) was a pioneering American astronomer.

New!!: Gould Belt and Benjamin Apthorp Gould · See more »

Canis Major

Canis Major is a constellation in the southern celestial hemisphere.

New!!: Gould Belt and Canis Major · See more »

Carina (constellation)

Carina is a constellation in the southern sky.

New!!: Gould Belt and Carina (constellation) · See more »

Centaurus

Centaurus is a bright constellation in the southern sky.

New!!: Gould Belt and Centaurus · See more »

Cepheus (constellation)

Cepheus is a constellation in the northern sky, which is named after Cepheus (a King in the Greek mythology).

New!!: Gould Belt and Cepheus (constellation) · See more »

Crux

Crux is a constellation located in the southern sky in a bright portion of the Milky Way.

New!!: Gould Belt and Crux · See more »

Dark matter

Dark matter is a theorized form of matter that is thought to account for approximately 80% of the matter in the universe, and about a quarter of its total energy density.

New!!: Gould Belt and Dark matter · See more »

Earth

Earth is the third planet from the Sun and the only astronomical object known to harbor life.

New!!: Gould Belt and Earth · See more »

Galactic plane

The galactic plane is the plane on which the majority of a disk-shaped galaxy's mass lies.

New!!: Gould Belt and Galactic plane · See more »

Gould Belt Survey

The Gould Belt Survey is an astronomical research project led by the Harvard-Smithsonian Center for Astrophysics, with the participation of several other institutions.

New!!: Gould Belt and Gould Belt Survey · See more »

Lacerta

Lacerta is one of the 88 modern constellations defined by the International Astronomical Union.

New!!: Gould Belt and Lacerta · See more »

Laniakea Supercluster

The Laniakea Supercluster (Laniakea; also called Local Supercluster or Local SCl or sometimes Lenakaeia) is the galaxy supercluster that is home to the Milky Way and approximately 100,000 other nearby galaxies.

New!!: Gould Belt and Laniakea Supercluster · See more »

Light-year

The light-year is a unit of length used to express astronomical distances and measures about 9.5 trillion kilometres or 5.9 trillion miles.

New!!: Gould Belt and Light-year · See more »

Local Bubble

The Local Bubble, or Local Cavity, is a relative cavity in the interstellar medium (ISM) in the Orion Arm of the Milky Way.

New!!: Gould Belt and Local Bubble · See more »

Local Group

The Local Group is the galaxy group that includes the Milky Way.

New!!: Gould Belt and Local Group · See more »

Local Interstellar Cloud

The Local Interstellar Cloud (LIC), also known as the Local Fluff, is the interstellar cloud roughly across through which the Solar System is currently moving.

New!!: Gould Belt and Local Interstellar Cloud · See more »

Lupus (constellation)

Lupus is a constellation located in the deep Southern Sky.

New!!: Gould Belt and Lupus (constellation) · See more »

Milky Way

The Milky Way is the galaxy that contains our Solar System.

New!!: Gould Belt and Milky Way · See more »

Molecular cloud

A molecular cloud, sometimes called a stellar nursery (if star formation is occurring within), is a type of interstellar cloud, the density and size of which permit the formation of molecules, most commonly molecular hydrogen (H2).

New!!: Gould Belt and Molecular cloud · See more »

Monthly Notices of the Royal Astronomical Society

Monthly Notices of the Royal Astronomical Society (MNRAS) is a peer-reviewed scientific journal covering research in astronomy and astrophysics.

New!!: Gould Belt and Monthly Notices of the Royal Astronomical Society · See more »

New Scientist

New Scientist, first published on 22 November 1956, is a weekly, English-language magazine that covers all aspects of science and technology.

New!!: Gould Belt and New Scientist · See more »

OB star

OB stars are hot, massive stars of spectral types O or early-type B that form in loosely organized groups called OB associations.

New!!: Gould Belt and OB star · See more »

Observable universe

The observable universe is a spherical region of the Universe comprising all matter that can be observed from Earth at the present time, because electromagnetic radiation from these objects has had time to reach Earth since the beginning of the cosmological expansion.

New!!: Gould Belt and Observable universe · See more »

Orion (constellation)

Orion is a prominent constellation located on the celestial equator and visible throughout the world.

New!!: Gould Belt and Orion (constellation) · See more »

Orion Arm

The Orion Arm is a minor spiral arm of the Milky Way some across and approximately in length, containing the Solar System, including the Earth.

New!!: Gould Belt and Orion Arm · See more »

Orion Nebula

The Orion Nebula (also known as Messier 42, M42, or NGC 1976) is a diffuse nebula situated in the Milky Way, being south of Orion's Belt in the constellation of Orion.

New!!: Gould Belt and Orion Nebula · See more »

Perseus (constellation)

Perseus is a constellation in the northern sky, being named after the Greek mythological hero Perseus.

New!!: Gould Belt and Perseus (constellation) · See more »

Perseus Arm

The Perseus Arm is one of two major spiral arms of the Milky Way galaxy.

New!!: Gould Belt and Perseus Arm · See more »

Puppis

Puppis is a constellation in the southern sky.

New!!: Gould Belt and Puppis · See more »

Scorpius

Scorpius is one of the constellations of the zodiac.

New!!: Gould Belt and Scorpius · See more »

Scorpius–Centaurus Association

The Scorpius–Centaurus Association (sometimes called Sco–Cen or Sco OB2) is the nearest OB association to the Sun.

New!!: Gould Belt and Scorpius–Centaurus Association · See more »

Serpens South

The Serpens South star cluster is a relatively dense group of more than 600 young stars, dozens of which are protostars just beginning to form.

New!!: Gould Belt and Serpens South · See more »

Spiral galaxy

Spiral galaxies form a class of galaxy originally described by Edwin Hubble in his 1936 work The Realm of the Nebulae(pp. 124–151) and, as such, form part of the Hubble sequence.

New!!: Gould Belt and Spiral galaxy · See more »

Star

A star is type of astronomical object consisting of a luminous spheroid of plasma held together by its own gravity.

New!!: Gould Belt and Star · See more »

Star formation

Star formation is the process by which dense regions within molecular clouds in interstellar space, sometimes referred to as "stellar nurseries" or "star-forming regions", collapse and form stars.

New!!: Gould Belt and Star formation · See more »

Sun

The Sun is the star at the center of the Solar System.

New!!: Gould Belt and Sun · See more »

Taurus Molecular Cloud

The Taurus Molecular Cloud is a molecular cloud in the constellations Taurus and Auriga.

New!!: Gould Belt and Taurus Molecular Cloud · See more »

Universe

The Universe is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy.

New!!: Gould Belt and Universe · See more »

Vela (constellation)

Vela is a constellation in the southern sky.

New!!: Gould Belt and Vela (constellation) · See more »

Virgo Supercluster

The Virgo Supercluster (Virgo SC) or the Local Supercluster (LSC or LS) is a mass concentration of galaxies containing the Virgo Cluster and Local Group, which in turn contains the Milky Way and Andromeda galaxies.

New!!: Gould Belt and Virgo Supercluster · See more »

Westerhout 40

Westerhout 40 or W40 (also designated Sharpless 64, Sh2-64, or RCW 174) is a star-forming region in our galaxy located in the constellation Serpens Cauda.

New!!: Gould Belt and Westerhout 40 · See more »

Redirects here:

Gould belt, Gould's Belt.

References

[1] https://en.wikipedia.org/wiki/Gould_Belt

OutgoingIncoming
Hey! We are on Facebook now! »