By Carl Zimmer from NYT Science https://ift.tt/xFVHfSg via IFTTT
'Far out' blazar discovery suggests early universe had more supermassive black holes than previously thought
'Far out' blazar discovery suggests early universe had more supermassive black holes than previously thought
Scientists have discovered the most distant and therefore oldest blazar ever seen. Labeled J0410–0139, the blazar is at the center of a galaxy 12.9 billion light years away and provides a rare glimpse into what the universe was like when it was less…
Read more at nsf.gov
Scientists have discovered the most distant and therefore oldest blazar ever seen. Labeled J0410–0139, the blazar is at the center of a galaxy 12.9 billion light years away and provides a rare glimpse into what the universe was like when it was less…
Read more at nsf.gov
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