Tags » 14. Black Holes: The End Of Space And Time

Bizarre object that passed the Galactic center: problem solved

Adapted from a UCLA press release, November 3, 2014.

For years, astronomers have been puzzled by a bizarre object in the center of the Milky Way that was believed to be a hydrogen gas cloud headed toward our galaxy’s enormous black hole. 253 more words

15. The Milky Way: Our Home In The Universe

Erratum, p. 363, Section 14.3: The Event Horizon

There is a typographical error on p. 363, column 1, second line from the bottom, when referring to the event horizon: ‘1/3′ should be ‘2/3′ in the sentence: 16 more words

Errata