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Trillions of comets discovered orbiting alien planet systems (image)

Using the Atacama Large Millimeter Array, astronomers have discovered icy exocomet belts circling 74 different alien planetary systems.

Astrobitica January 23, 2025 (Last updated: January 23, 2025) 1 minute read

Using the Atacama Large Millimeter Array, astronomers have discovered icy exocomet belts circling 74 different alien planetary systems.

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