The Milky Way’s farthest spiral arms have long been sketched more from motion than measurement. Now three violent explosions ...

With the Northern Hemisphere's "Milky Way galaxy season" underway, Michigan residents will have the chance to see the center ...

More than 500,000 stars blaze red, white, and blue in this image from NASA's Hubble Space Telescope, released in celebration of the United States' 250th anniversary. The image showcases Messier 3 (M3) ...

Because we are located in the Milky Way, we can hardly survey its shape. Now the image of our home galaxy has been precisely refined again.

The center of the Milky Way stands above the southern horizon late at night in early July, just above the Teapot asterism in Sagittarius.

Fireworks may not be the only light show this July Fourth weekend. Here's how you can see the Milky Way this month across the ...

The TESS space telescope has discovered hundreds of exoplanets. Now another one has been added, for which the method used ...

The European Space Agency's XMM-Newton and NASA's Chandra X-ray space telescopes have spotted the aftermath of three bright ...

A star passed near Earth and the Sun and jostled objects in the Oort Cloud 2.5 million years ago, sending them on a journey towards us. They are all long-period comets, meaning most of them would ...

The European Space Agency's XMM-Newton and NASA's Chandra X-ray space telescopes have spotted the aftermath of three bright explosions echoing ...

Scientists can pinpoint exoplanets and measure their mass by monitoring tiny changes in starlight over time in a process ...