A breathtaking image from the Gemini North telescope in Hawaii has us gazing into a cosmic crystal ball. The image captures the Crystal Ball Nebula, or NGC 1514, a planetary nebula found some 1,500 ...

Nature abhors a vacuum, so the saying goes, but nobody told the universe. Space is filled with cosmic voids—vast regions mostly free of matter that have opened between dense threads of material that ...

Stories of NASA and Apollo have passed into folklore, but the equivalent stories from the other side of the Iron Curtain have ...

Later this year, a prototype telescope is slated to land on the moon. It could usher in a new era of lunar radio astronomy.

In 2025, astronomers at Germany's Max Planck Institute quietly revealed a discovery buried in decades of dormant satellite data, a structure so vast it defies every known rule of cosmic architecture.

Solar Warden is a controversial conspiracy theory claiming the United States secretly built an advanced space fleet hidden from the public for decades. According to alleged whistleblowers and former ...

The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX)—which recently completed the largest survey ever taken of the early universe—has released all of its immense, information-rich database to ...

Astronomers using NASA’s James Webb Space Telescope have created the clearest map yet of the universe’s “cosmic web” — the enormous hidden structure that connects galaxies across space. By analyzing ...

Using data from NASA's James Webb Space Telescope (JWST), astronomers led by researchers at the University of California, Riverside have produced the most detailed map of the cosmic web ever made, ...

Astronomers have finally cracked the mystery behind a strange class of repeating cosmic signals that has baffled scientists ...

Nearly one year ago, the COSMOS-Web research team released the largest view ever of the universe. Now, thanks again to the COSMOS-Web program and the James Webb Space Telescope, scientists have ...