Discover the planet that has the most moons. This planet is a ringed giant and the second largest in the solar system.

With its beautiful rings, Saturn may be the most stunning planet in the solar system. It is the sixth planet from the sun and ...

The Dragonfly quadcopter will soar through Titan’s hazy skies and roam its dune seas in search of evidence that the distant ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme temperature changes the massive 'hot Jupiter'-type planet may make it rain iron at ...

It wasn’t until NASA’s James Webb Space Telescope (JWST) turned its eye to the scene that the story took an unexpected turn.

How far it is from the sun: 886 million miles (1.4 billion kilometers), on ... largest planet in the solar system, after Jupiter. Saturn's beautiful rings are made of icy bits of rock and dust.

This week, dual escalations in Yemen and Ukraine raises sharp questions about America’s strategic priorities and its ability ...

A celestial leap is set to take place over two nights as the moon and Jupiter will appear to dance near to each other in the night sky.

Simply look to the western sky after sunset. The delicate form of the crescent moon is set to draw close to the planet ...

Scott Bolton’s first encounter with Io took place in the summer of 1980, right after he graduated from college and started a job at NASA. The Voyager 1 spacecraft had flown past this moon of Jupiter .

NASA researchers got a rare chance to study Uranus' atmosphere and rings this month, when the ice giant passed between Earth and a distant star, creating a "stellar occultation." This rare event ...