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James Webb Reveals Cosmic Dust Formation in Star System

1/22/2025

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Summary

Story summary

Astronomers have unveiled a breathtaking cosmic phenomenon using the James Webb Space Telescope: the formation of carbon dust in the Wolf-Rayet 140 binary star system, 5,000 light-years away. Every eight years, the stars' fierce winds collide, generating 17 expanding dust shells that play a crucial role in birthing new stars and planets, revealing the universe's secrets of life.

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Story summary

Astronomers have unveiled a breathtaking cosmic phenomenon using the James Webb Space Telescope: the formation of carbon dust in the Wolf-Rayet 140 binary star system, 5,000 light-years away. Every eight years, the stars' fierce winds collide, generating 17 expanding dust shells that play a crucial role in birthing new stars and planets, revealing the universe's secrets of life.