NASA's Hubble space telescope captured the ribbon of a supernova blast that ancient humans saw about 15,000 years ago science science / science 3 years ago 335 Views comments No space telescope had ever before captured the glowing ribbons of the Cygnus Loop — remnants of a supernova blast wave — in such detail. Read more
No space telescope had ever before captured the glowing ribbons of the Cygnus Loop — remnants of a supernova blast wave — in such detail.
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