Citizen Scientists Find Green Blobs in Hubble Galaxy Shots

Citizen Scientists Find Green Blobs in Hubble Galaxy Shots

Astronomers have found wisps of glowing green gas around galaxies, giving them hints about the huge black holes lurking inside.

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What Black Hole Winds Tell You about Galaxies

What Black Hole Winds Tell You about Galaxies

Black holes suck. Their gravitational pull is so powerful that black holes famously grab anything near them in space—even light. But black holes also, it turns out, blow. If they’re gobbling up any nearby matter, black holes actually stream charged subatomic particles. And that, astronomers now say, has huge consequences for the life of nearby […]

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