Unclassified
Photon sphere
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Unclassified
Photon sphere
Region around a black hole at which light orbits
epic · Q2361910
Related cards · region of space
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Concepts
Liquid nitrogen
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Unclassified
Metallic hydrogen
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.jpg/330px-Liquid_oxygen_in_a_beaker_(cropped_and_retouched).jpg)
Concepts
Liquid oxygen
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Unclassified
Magnetosphere
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.png/330px-Galaxymap.com%2C_map_100_parsecs_(2022).png)
Unclassified
Local Bubble
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Concepts
Liquid hydrogen
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