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supermassive black hole
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Introduction References & Edit History Quick Facts & Related Topics
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black hole in M87
NASA animation: sizing up the biggest black holes
accretion disk Sagittarius A*
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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.
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supermassive black hole: Facts & Related Content

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News •

Webb Telescope Reveals Hidden Supermassive Black Hole in Nearby Galaxy • Apr. 25, 2025, 6:49 AM ET (Newsweek)
Astronomers Catch Supermassive Black Hole Waking Up • Apr. 12, 2025, 2:14 AM ET (Newsweek)

Facts

Also Known As SMBH

Photos and Videos

black hole in M87
accretion disk
Sagittarius A*
NASA animation: sizing up the biggest black holes
See All Videos and Images →

Related Topics and References

Topics

Related Quizzes and Features

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.
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
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