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Massive Gas Cloud Discovered from Distant Red Supergiant Star

8/14/2025

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Summary

Story summary

Astronomers have made an astonishing discovery: the red supergiant star DFK 52, situated 18,900 light-years away in the Stephenson 2 cluster, has released the largest gas and dust cloud ever recorded. This colossal cloud, three to four times larger than usual, hints at the possible influence of nearby stars on its dramatic mass loss, sparking excitement for further investigation.

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Story summary

Astronomers have made an astonishing discovery: the red supergiant star DFK 52, situated 18,900 light-years away in the Stephenson 2 cluster, has released the largest gas and dust cloud ever recorded. This colossal cloud, three to four times larger than usual, hints at the possible influence of nearby stars on its dramatic mass loss, sparking excitement for further investigation.