QUASAR
Di uno scrittore di uomini misteriosi
Descrizione
Quasar (Wallpaper 4K) by Hardii on DeviantArt
Finding quasars: Rare extragalactic objects are now easier to spot
Are quasars star-making machines? – Physics World
How do quasars get dressed?
Astronomers spotted a long jet shooting out of a quasar 7.5 billion light-years away
Bad Astronomy, Hubble sees a quasar multiplied 5 times by gravitational lens
The Most Distant Quasar
Galactic Beacons Get Snuffed Out in a Cosmic Eyeblink
Astronomers Using NASA's Hubble Discover Quasars Acting as Gravitational Lenses - NASA Science
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