What is W-5 in Astronomy? @SpaceChronologyCom

What is W-5 in Astronomy? @SpaceChronologyCom

Uploaded February 2011 | Updated September 2026, 4 days ago

SpaceChronology.com

Courtesy NASA/JPL-Caltech/Spitzer Telescope

Visit the W-5 star-forming region with 'Ask an Astronomer'! W-5 is like an area code of a star forming region in space.

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What is W-5 in Astronomy?