If you live in the Northern Hemisphere and look up during July evenings, you'll see the brilliant star Vega shining overhead.

Astronomers have discovered the earliest seeds of rocky planets forming around a baby sun-like star, a peek into the dawn of ...

Because Pluto is so dim, you need a telescope to see it. “A backyard telescope could do it under the right conditions,” says ...

"The biggest surprise of all was that the black hole was not located inside either of the two nuclei but in the middle. We asked ourselves: How can we make sense of this?" ...