This Supermassive Black Hole Fuels a Quasar 60 Trillion Times as Bright as the Sun. Trillion. [Space]
Sometimes I'm dissatisfied with this little spinning puffball we're stuck on, but then I see that there's a black hole out there with a mass of two of our suns, powering an unfathomably large quasar. Luckily, it's very, very distant. More »
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