This rich grouping of young suns shines brightly in Aquila the Eagle, ripe for observing just after sunset and before ...

A British photography student has achieved a potential first: creating photographs by exposing film to cosmic radiation ...

Solar and lunar eclipses both occur this month, as Mars and Jupiter meet in the early morning and the Perseid meteor shower peaks.

Mercury reaches its greatest western elongation, Iapetus passes close to Saturn, and the Moon occults the Pleiades in the sky ...

Hubble data reveal a 500-million-year decline in Andromeda's star formation, with the steepest drop coming in just the last ...

On Aug. 5, a SpaceX rocket will hit the Moon near Einstein Crater, giving scientists valuable data on crater formation and ...

The Alpha Capricornid and the Southern Delta Aquariid meteor showers peak overnight, but the bright Moon will run ...

SpaceX flies a classified NRO mission from Cape Canaveral, China launches back-to-back Long March rockets in a single day, ...

Rising shortly after sunset, July’s Full Moon, called the Buck Moon, dominates the sky tonight with its bright light.

With the Space Race heating up, the Ranger program was developed as an answer to Sputnik: The U.S. would land spacecraft on the Moon. When President John F. Kennedy vowed in 1961 to put a man on the ...

Astronomers caught helium escaping the habitable-zone world LHS 1140 b — a signal that strengthens the case for the planet's ...