The mysterious wispy green light captured by the James Webb Space Telescope last year near the heart of Cassiopeia A turns out to be a result of a blast wave slamming into surrounding material.
Astronomers solve mystery of Green Monster in Cassiopeia A -- Science & Technology -- Sott net sott.net - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sott.net Daily Mail and Mail on Sunday newspapers.
NASA telescopes chase down Green Monster in star s debris phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.
The mysterious green light spotted by the James Webb Space Telescope last year turns out to result from a blast wave slamming into material around an exploded star.