brown dwarf

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brown dwarf 2MASSWJ 1207334−393254

Learn about the different types of stars categorized according to their mass and temperature - red dwarfs, red giants, supergiants, white, and brown dwarf stars

View an animation of a brown dwarf surrounded by a swirling disk of planet-building dust

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brown dwarf: Facts & Related Content

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Facts

Also Known As	failed star • brown dwarf star

Photos and Videos

brown dwarf 2MASSWJ 1207334−393254

Learn about the different types of stars categorized according to their mass and temperature - red dwarfs, red giants, supergiants, white, and brown dwarf stars

View an animation of a brown dwarf surrounded by a swirling disk of planet-building dust

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dwarf star white dwarf star red dwarf star

Quiz

Nicolaus Copernicus. Nicolas Copernicus (1473-1543) Polish astronomer. In 1543 he published, forward proof of a Heliocentric (sun centered) universe. Coloured stipple engraving published London 1802. De revolutionibus orbium coelestium libri vi.

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Nicolaus Copernicus. Nicolas Copernicus (1473-1543) Polish astronomer. In 1543 he published, forward proof of a Heliocentric (sun centered) universe. Coloured stipple engraving published London 1802. De revolutionibus orbium coelestium libri vi.

All About Astronomy

1 July 2002: The Solar and Heliospheric Observatory (SOHO) satellite reveals a massive solar eruption more than 30 times the Earth's diameter. The eruption formed when a loop of a magnetic field over the surface of the Sun trapped hot gas.

Brightest Star in the Solar System