Joshua Bloom

In Oakland, California, in 1966, community college students Bobby Seale and Huey Newton armed themselves, began patrolling the police, and promised to prevent police brutality. Unlike the Civil Rights Movement that called for full citizenship rights for blacks within the U.S., the Black Panther Party rejected the legitimacy of the U.S. government and positioned itself as part of a global struggle against American imperialism. In the face of intense

...

Joshua S. Bloom is associate professor of astronomy at the University of California, Berkeley. A brief, cutting-edge introduction to the brightest cosmic phenomena known to science Gamma-ray bursts are the brightest-and, until recently, among the least understood-cosmic events in the universe. Discovered by chance during the cold war, these evanescent high-energy explosions confounded astronomers for decades. But a rapid series of startling breakthroughs...