Astronomers using the NASA/ESA/CSA James Webb Space Telescope have discovered evidence that suggests the presence of a long-sought supermassive black hole at the heart of the nearby spiral galaxy ...

New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against ...

In the years since, Hubble has gathered more than 1.6 million observations and 430 terabytes of data. The telescope has ...