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Mikko Tuomi
Mikko Tuomi
@mustapipa@scicomm.xyz  ·  activity timestamp 3 weeks ago

Astronomers have imaged the largest protoplanetary #disk ever observed around a young #star.

For the first time in visible light, images obtained with #Hubble have revealed the disk is unexpectedly chaotic and turbulent, with wisps of material stretching much farther above and below the disk than seen in any similar system.

#Planet nurseries can be much more active and chaotic than expected.

We’re seeing this disk nearly edge-on and its wispy upper layers and asymmetric features are especially striking. Images from both Hubble and #JWST have revealed similar structures in other disks, but IRAS 23077+6707 provides us with an exceptional perspective — allowing us to trace its substructures in visible light at an unprecedented level of detail.

This makes the system a unique, new laboratory for studying planet formation and the environments where it happens.

#astronomy
https://science.nasa.gov/missions/hubble/nasas-hubble-reveals-largest-found-chaotic-birthplace-of-planets/

This Hubble Space Telescope image shows the largest planet-forming disk ever observed around a young star. It spans nearly 400 billion miles — 40 times the diameter of our solar system. Tilted nearly edge-on as seen from Earth, the dark, dusty disk resembles a hamburger. Hubble reveals it to be unusually chaotic, with bright wisps of material extending far above and below the disk—more than seen in any similar circumstellar disk. Cataloged as IRAS 23077+6707, the system is located approximately 1,000 light-years from Earth. The discovery marks a new milestone for Hubble and offers fresh insight into planet formation in extreme environments across the galaxy.
This Hubble Space Telescope image shows the largest planet-forming disk ever observed around a young star. It spans nearly 400 billion miles — 40 times the diameter of our solar system. Tilted nearly edge-on as seen from Earth, the dark, dusty disk resembles a hamburger. Hubble reveals it to be unusually chaotic, with bright wisps of material extending far above and below the disk—more than seen in any similar circumstellar disk. Cataloged as IRAS 23077+6707, the system is located approximately 1,000 light-years from Earth. The discovery marks a new milestone for Hubble and offers fresh insight into planet formation in extreme environments across the galaxy.
This Hubble Space Telescope image shows the largest planet-forming disk ever observed around a young star. It spans nearly 400 billion miles — 40 times the diameter of our solar system. Tilted nearly edge-on as seen from Earth, the dark, dusty disk resembles a hamburger. Hubble reveals it to be unusually chaotic, with bright wisps of material extending far above and below the disk—more than seen in any similar circumstellar disk. Cataloged as IRAS 23077+6707, the system is located approximately 1,000 light-years from Earth. The discovery marks a new milestone for Hubble and offers fresh insight into planet formation in extreme environments across the galaxy.
NASA Science

NASA’s Hubble Reveals Largest Found Chaotic Birthplace of Planets

Astronomers using Hubble imaged the largest protoplanetary disk ever observed circling a young star. The disk is nicknamed “Dracula’s Chivito.”
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