Jedidah Isler: How I fell in love with quasars, blazars and our incredible universe
发布时间 2015-04-21 15:32:14 来源
摘要
Jedidah Isler first fell in love with the night sky as a little girl. Now she’s an astrophysicist who studies supermassive hyperactive black holes. In a charming talk, she takes us trillions of kilometers from Earth to introduce us to objects that can be 1 to 10 billion times the mass of the sun — and which sometimes shoot powerful jet streams of particles in our direction.
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