Peering deep into the core of the Crab Nebula, this close-up image reveals the beating heart of one of the most historic and intensively studied remnants of a supernova, an exploding star. The inner region sends out clock-like pulses of radiation and.
Events - One Billion Rising Revolution n 2015 thousands of One Billion Rising Revolution events will take place throughout the world. These events are organized and produced by local activists. Find an event near you and join us as we DRUM!