NASA’s Hubble Space Telescope Discovers a Cosmic Bullseye, Found to Be a Galaxy With Star-Filled Rings Astronomers observed a unique image of a galactic collision between galaxies which created a ...

Science Central is offering an out-of-this-world exhibit for a limited time. The Hubble and Webb Telescope exhibit introduces people to the iconic Hubble photos and gives them a look through the lens ...

Just as modern telescopes reveal the hidden structure of nebulae and star clusters, understanding the physics behind twilight ...

The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

Quipu, Hercules, Serpens–Corona Borealis and Sculptor–Pegasus are all larger than the fifth and final superstructure ...

Researchers say they've discovered the largest known object in the universe, a galactic superstructure called Quipu.

Astronomers have been able to image gas as it travels down a 3 million light-year-long cosmic highway between two growing ...

The SpaceX Falcon 9 rocket launch created a visual sensation for sky watchers Monday evening in Stanislaus County. The rocket ...

Einstein predicted the existence of gravitationally-warped rings of light in 1915. Now, a new one has been discovered just a ...

A mirage is not a hallucination. A thirsty desert-walker, thinking she sees a lake ahead, really is seeing something.