A look at the best news photos from around the world, including Greece general strike, new view of Crab Nebula and Spain bullfight.
This composite image of the Crab Nebula, a supernova remnant, was assembled by combining data from five telescopes spanning nearly the entire breadth of the electromagnetic spectrum: the Karl G. Jansky Very Large Array, the Spitzer Space Telescope, the Hubble Space Telescope, the XMM-Newton Observatory, and the Chandra X-ray Observatory.
A protester attacks with a hammer to a riot police officer during clashes at a nationwide general strike in Athens, Greece. Workers walked off the job for an anti-austerity general strike that was disrupting public and private sector services across the country.
Flagbearers of a Chinese honor guard stand in formation before a welcome ceremony for Argentina's President Mauricio Macri at the Great Hall of the People in Beijing.
People their their caps into the air upon the completion of the United States Coast Guard Academy Commencement Ceremony in New London, Connecticut.