A massive, spacetime-warping cluster of galaxies is the setting of today's NASA/ESA Hubble Space Telescope image. The galaxy cluster in question is Abell 209, located 2.8 billion light-years away in ...

Scientists have found that Uranus is emitting its own internal heat — even more than it receives from sunlight — and this ...

NASA’s James Webb Space Telescope has revealed the “Cosmic Owl,” a rare structure of two colliding ring galaxies.

The telescope peered into a single “toe bean” of the nebula, uncovering clusters of gas, dust and young stars. The post James Webb Space Telescope marks anniversary with Cat’s Paw Nebula image ...

There’s a new stop along the popular tour at Kennedy Space Center Visitor Complex, and it presents views that showcase ...