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Jan 10, 2023

James Webb Space Telescope detects a sonic boom bigger than Milky Way

Posted by in category: space

Galactic shock is changing Stephan’s Quintet in enigmatic ways, according to ALMA and JWST.

New observations made with the James Webb Space Telescope (JWST) and the Atacama Large Millimeter/submillimeter Array (ALMA) allowed researchers to see the complex interactions within the multi-galaxy collision event known as Stephan’s Quintet.

Stephan’s Quintet is a group of five galaxies-NGC 7,317, NGC 7318a, NGC 7318b, NGC 7,319, and NGC 7,320, located about 270 million light-years from Earth in the constellation Pegasus.

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