Add Yahoo as a preferred source to see more of our stories on Google. Three celestial bodies are preparing to meet up for one night in September in a cosmic party that should be widely visible in the ...

Skywatchers across the U.s. will have a chance to witness the rare planetary conjunction of Venus and Saturn tonight. This celestial event will begin shortly after sunset and will be particularly ...

The ringed planet slips behind the Sun as it moves to the far side of the solar system.

Stargazers are in for a celestial treat this September, with Saturn taking centerstage, a striking conjunction gracing the morning sky, and the autumnal equinox marking the change of seasons, NASA ...

A celestial event called a conjunction featured the moon, Venus, and the star Regulus on Sept. 19. The trio will still be shining on Sept. 20, but Venus and Regulus will be further from the moon. The ...

A conjunction is an astronomical event in which at least two planets – or, in this case, other celestial bodies – appear to our vantage from Earth to be close together in the sky. The trio of ...

Three celestial bodies are preparing to meet up for one night in September in a cosmic party that should be widely visible in the sky. What makes the close approach of the objects so special this time ...