Data show that unidentified lights in archival astronomy images were 68% more likely to be imaged 24 hours after a nuclear weapons test. When you purchase through links on our site, we may earn an ...

The article details various types of deep-sky objects observable by amateur astronomers, including double stars, variable stars, open and globular star clusters, emission, planetary, and reflection ...

Researchers from Nordita (The Nordic Institute for Theoretical Physics) at Stockholm University in Sweden, together with colleagues from Vanderbilt University in the United States, have published two ...

Astronomers have detected an eerie glow of “ghost light” that could represent a previously unknown component of the solar system. Comparing data from two distinct viewpoints – Hubble and New Horizons ...

The daytime moon is visible almost every day of the month, except those closest to the full moon and the new moon. Here's why the moon and sun often share the daytime sky. When you purchase through ...

Still-life artists know that to make an image of an object look like the real thing, they must account for the way light reflects off it. The appearance of these glimmers—their color, position and ...

Light reflectors might not seem like a target for technical innovation, however the Cine Reflect Lighting System from The Light Bridge shows how good a reflector can be. People have used all kinds of ...

In the 1950s, mysterious flashes of light were captured on photographic plates taken at the Palomar Observatory in California. Two new studies claim that these flashes were caused by reflective ...