The spacecraft was built at the Jet Propulsion Lab. And it has been operating ever since, almost without interruption, for ...

During my long career working in planetariums, I had a great advantage. Not only could I move the sun, moon and planets around the sky, I could also make ...

Astronomers have long been puzzled by a cosmic mystery: planets orbiting two stars—like Star Wars’ Tatooine—are surprisingly rare, even though they should be common. New research suggests the culprit ...

The largest 3D map of the universe, created based on data from the Dark Energy Spectroscopic Instrument, shows 47 million ...

An international team has just achieved a world first: creating the thermal map of two rocky Earth-sized planets located in ...

This week, NASA announced it had shut down one of that spacecraft's remaining science instruments — not because the mission ...