When galaxies collide: Cool NASA photo shows galactic ‘goulash’Ever wondered wha
When galaxies collide: Cool NASA photo shows galactic ‘goulash’Ever wondered what happens when galaxies “collide?”Now we know, thanks to a cool image from NASA’s Chandra X-ray Observatory. The image of “Arp 299,” which was released Monday, is a composite of visible light and X-ray light.(Photo: Chandra X-ray Observatory Center) -- source link
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