Nasa knows what is a black hole 5-8?

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Ellsworth Jacobson asked a question: Nasa knows what is a black hole 5-8?
Asked By: Ellsworth Jacobson
Date created: Sat, Feb 13, 2021 12:31 PM
Date updated: Wed, Sep 28, 2022 5:11 PM

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This article is part of the NASA Knows! (Grades 5-8) series. A black hole is a region in space where the pulling force of gravity is so strong that light is not able to escape… Some black holes are a result of dying stars.

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Credits: NASA/UMass/D.Wang et al., IR: NASA/STScI. This article is part of the NASA Knows! (Grades 5-8) series. A black hole is a region in space where the pulling force of gravity is so strong that light is not able to escape. The strong gravity occurs because matter has been pressed into a tiny space.

Sagittarius A* is the black hole at the center of the Milky Way galaxy. Credits: NASA/UMass/D.Wang et al., IR: NASA/STScI. This article is part of the NASA Knows! (Grades 5-8) series. A black hole is a region in space where the pulling force of gravity is so strong that light is not able to escape.

This article is part of the NASA Knows! (Grades K-4) series. A black hole is a place in space where gravity pulls so much that even light can not get out. The gravity is so strong because matter has been squeezed into a tiny space. This can happen when a star is dying. Because no light can get out, people can't see black holes. They are invisible.

Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind. For Students Grades 5-8: NASA Knows | NASA

These black holes release huge amounts of energy that powers the active events that go on within the galaxy. The fuel for the black hole, scientists believe, may be the trapped gas, stars, and dust that are pulled into the hole. Gas that is pulled into a black hole swirls down into the hole much like a whirlpool. By using a spectroscope, the Hubble Space Telescope has the ability to clock the speed of this gas as it swirls around the entrance to the hole.

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A black hole is a region in space where the pulling force of gravity is so strong that nothing can escape even the fastest object in the universe — light. Since no light can escape, black holes ...

Credits: NASA. Pluto is a dwarf planet, a Kuiper Belt object and a trans-Neptunian object. Clyde Tombaugh, a U.S. astronomer, discovered Pluto in 1930. That same year, Venetia Burney, an 11-year-old girl from England, suggested it be named "Pluto" after the Roman god of the dead. Pluto is a dwarf planet.

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