What comes to your mind when you hear "green monster"? Hulk? Shrek? Probably. But definitely not a young supernova in the Milky Way galaxy, yet, it's real. Cassiopeia A (aka Cas A) is the remnants of a stellar explosion astronomers spotted in the sky 340 years ago. The image is full of bright colors – brilliant green, orange, and pink. But is it dangerous to us on Earth? Amazon Affiliate links: Milky Way Galaxy Science Map Canvas Art Poster – https://amzn.to/45123tB Space View From Earth Space Canvas Wall Art Landscape – https://amzn.to/3ptz7tO HSL Reflector Telescope – https://amzn.to/3LK54W0 4D Wall Decoration Fantasy Starry Sky Milky Way Planet – https://amzn.to/3pslPxA Credit: Cassiopeia: By NASA/CXC/SAO, https://commons.wikimedia.org/w/index.php?curid=33394808 JWST: By NASA, https://commons.wikimedia.org/w/index.php?curid=76268028 Cas A: By NASA/ESA/(STScI/AURA)-ESA/Hubble Collaboration, https://commons.wikimedia.org/w/index.php?curid=4050352 HEAO-2: By NASA, https://commons.wikimedia.org/w/index.php?curid=54701969 Cassiopeia A 2: By NASA/JPL-Caltech, https://commons.wikimedia.org/w/index.php?curid=4341500 CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0: Cassiopeia A: By Meli thev, https://commons.wikimedia.org/w/index.php?curid=130949545 Fenway Park: By Gatorfan252525, https://commons.wikimedia.org/w/index.php?curid=121714347 Astronomy: By Welcome Images, CC BY 4.0 https://creativecommons.org/licenses/by/4.0, https://commons.wikimedia.org/w/index.php?curid=36572444 Animation is created by Bright Side. #brightside —————————————————————————————- Music by Epidemic Sound https://www.epidemicsound.com Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD34jRLrMrJux4VxV Subscribe to Bright Side: https://goo.gl/rQTJZz —————————————————————————————- Our Social Media: Facebook: https://www.facebook.com/brightside Instagram: https://www.instagram.com/brightside.official TikTok: https://www.tiktok.com/@brightside.official?lang=en Stock materials (photos, footages and other): https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru —————————————————————————————- For more videos and articles visit: http://www.brightside.me
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