The dream of interstellar travel is becoming increasingly real, and Alpha Centauri, the closest star system to Earth, is at ...

Our August full moon guide tells you everything you need to know about the Sturgeon Moon, including where and when to see it.

The Vera C. Rubin Observatory, located at Cerro Pachón, Chile, under the Milky Way. The bright halo of gas and stars on the ...

The optimal period for meteor shower viewing is typically in the predawn hours, when the moon is positioned low in the sky, minimizing its light. The primary challenges to a clear view are competing ...