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A black hole is a region of spacetime where gravity is so intense that nothing, no matter how much energy it has, can escape.

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Besides being a point of light, a star is a luminous, spherical mass of plasma, enough to hold itself together under its own gravity. On its own, though, gravitational rounding isn't enough.

Image of the inner Orion Nebula and Trapezium Cluster by James Webb Space Telescope. This one-million-year-old star-forming region contains thousands of new stars and hundreds of planetary mass ...

Browse 7,300+ helium gas stock videos and clips available to use in your projects, or search for helium gas cylinder to find more stock footage and b-roll video clips. Engineers work place to keep ...

Decades of constant X-ray emission from the Helix Nebula’s white dwarf suggest debris from a Jupiter-sized planet steadily rains upon the star.

An international team of astronomers using the NASA/ESA Hubble Space Telescope have made new measurements of Uranus' interior ...

"The goal of this project was to explore the fundamental low-mass limit of the star and brown dwarf formation process." The James Webb Space Telescope (JWST) has probed deep into the dusty shroud ...

Terms of Service and Privacy Policy. Sometimes, it feels like there is not enough time in the day here on Earth to get everything done. If human life existed on the ...

Our guide to the best smart telescopes that will help you observe and capture images of the cosmos with just a tap of your ...