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James Webb Space Telescope

Observations MIRI Instrument Mid-InfraRed Instrument New Telescope Proposals Infrared Observations

Webb Reveals Four Nested Dust Shells in Apep, Confirms Bound Third Star

The images connect the rippled dust to a roughly 193-year orbital rhythm, leaving the system’s true distance as the next big question.

Webb Traces Planet-Building Dust from Butterfly Nebula to ‘Butterfly Star’ Disk