The sight of a young moon close to a bright planet will be on offer about 45 minutes after sunset on March 20, when a 5%-lit ...

This Moon-Saturn conjunction on December 27 brings a quieter, heavier tone than most lunar moments. In this energetic mixture ...

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 ...

NASA’s Curiosity rover will go dark for a few weeks due to a conjunction between Earth and Mars, blocking communication ...

This story originally appeared on WIRED en Español and has been translated from Spanish. August has delivered many spectacular sights in the night sky: a supermoon, meteor showers, and supercharged ...

If even a single corrupted bit changes a line in a command sequence sent to Mars, it could cause a spacecraft to misbehave, ...