Astronomers reveal best image yet of mysterious odd radio circles in space - Phys.org

Astronomy's newest mystery objects⁠—odd radio circles, or ORCs⁠—have been pulled into sharp focus by an international team of astronomers using the world's most capable radio telescopes.

Astronomy's newest mystery objectsodd radio circles, or ORCshave been pulled into sharp focus by an international team of astronomers using the world's most capable radio telescopes. When first reve… [+4647 chars]

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