Colorado residents and visitors who tilt their heads skyward after dark this July will witness awe-inspiring astrological ...

What at first seemed a routine detection of an object travelling through the solar system soon turned out to be anything but.

This stunning image dubbed 'Cosmic Owl' captures a remarkable moment in deep space, billions of light years away.

During the course of a 13-second exposure, the International Space Station makes a trail of light in the sky as the station ...

Have you ever looked up at the night sky and felt a surge of awe, as if the universe itself was whispering secrets just for .

Hopkins and Lintott are two of the six authors of a new paper that uses the new model to trace the origin of Comet 3I/ATLAS, and it appears to be coming from a completely different region of the ...

There's something neat that happens when the full moon is closer to the horizon, and we call it the "moon illusion." ...

PhoSim simulates the atmosphere, including air turbulence, as well as distortions from the shape of the telescope’s mirrors and the electrical properties of the sensors. The photons are propagated ...

There's something neat that happens when the full moon is closer to the horizon, and we call it the "moon illusion." ...

The telescope has the world's largest digital camera, which is the size of a small car, weighs 2,800 kg, and boasts a ...

Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...

Scientists believe the Milky Way contains up to 400 billion stars and at least as many planets. The largest galaxy known, IC 1101, has more than 100 trillion stars. Step outside on a clear night and ...