The Hubble Space Telescope has captured a spiral galaxy under the "ram pressure" inside a massive cluster of galaxies.

The results of our study provide the first solid evidence that globular clusters formed through multiple star-formation ...

A trio of Japanese astronomers has challenged the accuracy of the first-ever image showing the supermassive black hole that lies at the heart of our galaxy ... of the Milky Way—shows a dark ...

Photo: Jorge Lugo/Handout via Reuters At the heart of our Milky Way galaxy lurks a supermassive black hole about four million ...

The Milky Way galaxy, in which we live ... In contrast to typical photography, data from observations linking several widely-separated radio telescopes contain many gaps in the completeness ...

Growing up in Long Beach, California, his parents adhered to a creationist view of the universe. But young Koerner caught ...

The newly renovated Cynthia Wyeth Peterson Planetarium will carry on Peterson's legacy and help educate generations to come ...

Visible from Earth's Southern Hemisphere just below the tail of the Scorpion — and close to the core of the Milky Way — it's the largest known star cluster in our galaxy. It's the ultimate example of ...

For a comparison of how far things have developed, he’s shared a grainy photo taken on ... the universe.” The Milky Way will eventually collide with the Andromeda galaxy, as it’s speeding ...