In the century since Hubble’s pioneering work, astronomers like me have learned that the universe is vast and contains trillions of galaxies ... so his list was a set of fuzzy objects that ...

An ambitious new survey by the Hubble Space Telescope offers the first bird's-eye view of all known dwarf galaxies orbiting ...

Bring the Moon and planets into closer view, spot stunning star clusters and observe distant galaxies and nebulas with your own eyes — you can even photograph your subject with a smart telescope.

Now, in a remarkable new image, researchers captured one of these cosmic filaments connecting two galaxies from when the universe was just 2 billion years old. It's the most detailed image of an ...