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Hubble Reveals New Details in a Supernova’s Blast Wave

The Cygnus Loop Supernova Remnant
This is an image of a small portion of the Cygnus Loop supernova remnant, taken with the Wide Field and Planetary Camera on NASA's Hubble Space Telescope on April 24, 1991. This research is being presented at the 181st Meeting of the American Astronomical Society in Phoenix, AZ...

This is an image of a small portion of the Cygnus Loop supernova remnant, taken with the Wide Field and Planetary Camera on NASA's Hubble Space Telescope on April 24, 1991. The Cygnus Loop marks the edge of a bubble-like, expanding blast wave from a colossal stellar explosion which occurred about 15,000 years ago.

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Last Updated
Mar 20, 2025
Contact
Media

Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov

Credits

J.J. Hester (Arizona State University), and NASA.;
Co-investigators: P.A. Scowen (Arizona State University), Ed Groth (Princeton University), Tod Lauer (NOAO), and the WFPC Instrument Definition Team.