Twinkling Black Holes Reveal an Invisible Cloud in Our Galaxy

Scintillating discovery: These distant 'baby' black holes seem to be misbehaving — and experts are perplexed

Growing Inventory of Black Holes Offers a Radical Probe of the Cosmos. One black hole is nice, but astrophysicists can do a lot more science with 50. Physicists say they are entering a new era of black hole astronomy, driven by a rapid increase in the number of black holes they are observing.

Stunning astronomical study indicates our galaxy may be teeming with life