Hubble Space Telescope mapped Andromeda, revealing a chaotic history shaped by mergers. A 2.5-billion-pixel mosaic shows 200 million stars.

"Because it's such a large supermassive black hole at the center, we'd predicted we'd see an elliptical galaxy." The spiral host galaxy, a quasar named J0742+2704, was discovered emanating a ...

James Webb Space Telescope has shown new views of the universe that has previously remained inaccessible. Located at Lagrange Point 2, the telescope has been observing the universe every day.

The Hubble Space Telescope completes a high-resolution portrait of our galaxy's gorgeous neighbor, which will help scientists better understand our Milky Way.

Twenty years ago, the Huygens probe achieved humanity's first landing on a moon in the outer solar system when it touched down on Titan.

Here’s how it works. Below, you’ll find all the latest confirmed information surrounding the Galaxy S25’s price, release date, design, cameras, features, and much more. Pre-orders live now ...

Here’s how it works. For a blow-by-blow account of the showcase, check out our Samsung Galaxy Unpacked live blog. And for our early impression of the Ultra, read our hands-on Samsung Galaxy S25 ...

The phone maker's next Galaxy Unpacked event takes place on January 22. And the Galaxy S25 is almost certain to be the star of the show. You can stay up to date with last minute rumors and ...

The Samsung Galaxy Unpacked winter launch event has come and gone with no mention of a Galaxy Ring 2. While we did get our first look at the new Galaxy S25 and S25 Edge handsets, we'll have to ...

The alignment of seven planets in the night sky has captivated observers for centuries, inspiring awe and curiosity. This celestial event, commonly referred to as a planetary parade, is not just a visual spectacle but also a significant opportunity for scientific inquiry.

Within about an hour, Blue Ghost separated from the Falcon 9 rocket on an elliptical Earth orbit before establishing communications with Firefly’s mission operations center in Cedar Park ...