We now know why black hole jets make high-energy radiation – Ars Technica
Enlarge/ The jets of material ejected from around black holes can be enormous.
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Active galactic nuclei, powered by the supermassive black holes they contain, are the b… [read more]
/cloudfront-us-east-2.images.arcpublishing.com/reuters/OISQAADAWVOP7CG66LC34MTFZM.jpg "Taylor Swift concert fiasco leads to U.S. Senate grilling for Ticketmaster – Reuters")
