Brightest flash ever detected
A cosmic explosion just across the Milky Way from Earth gave off as much energy in one-tenth of a second as the sun does in 100,000 years, astronomers reported. The explosion was also the brightest
A cosmic explosion just across the Milky Way from Earth gave off as much energy in one-tenth of a second as the sun does in 100,000 years, astronomers reported. The explosion was also the brightest