This image from NASA's Hubble Space Telescope showcases Messier 3 (M3), one of the Milky Way's most massive globular clusters ...
Scientists have taken a fresh look at the Milky Way's mysterious gamma-ray glow using machine learning and uncovered evidence ...
The galaxy Centaurus A is about 11 million light-years away and is the fifth-brightest galaxy in the sky. Because it's so ...
Researchers have discovered that our galaxy's outermost spiral arms are wide open and farther away than we thought ...
Using data from NASA’s Chandra X-ray Observatory and the European Space Agency’s XMM-Newton, a team of researchers made ...
Astronomers have spent decades mapping the Milky Way, but the galaxy is too vast for anyone to see its full shape from the inside. Distances to its outer spiral arms have therefore relied heavily on ...
The Milky Way’s farthest spiral arms have long been sketched more from motion than measurement. Now three violent explosions ...
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 ...
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