A chance configuration of objects arrayed across deep space has just revealed the hiding place of a giant glob of dark matter. Configurations like these, known as Einstein crosses, typically consist ...

Add Yahoo as a preferred source to see more of our stories on Google. The odd shapes aren't camera tricks. They're caused by a cosmic effect called gravitational lensing, which turns massive galaxies ...

"The discovery of this exceptional object has allowed us to accurately study the nature of the stars at the center of an ...

Astronomers used a method once theorized by Albert Einstein to find a mysterious and rare planet on the edge of our galaxy. The planet, AT2021uey b, is a Jupiter-sized gas giant located about 3,200 ...

The idea of a planet orbiting two suns has long captured both scientific curiosity and public imagination. Popularised by ...

"This is a real gift for physicists as we confirm predictions made more than a century ago." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Oftentimes, we think of space as an endless, mostly empty vacuum, a silent backdrop where planets, stars, and galaxies play out their dance. We also think of time as something separate, a steady ...

As telescopes peer into the universe, they sometimes see quirks of nature that magnify faraway objects. These eight galaxies recently imaged by the James Webb Space Telescope (JWST) appear stretched, ...