Jupiter

NASA recently extended the life of two of its planetary discovery missions, including the Juno mission to Jupiter. Now it's come to light Juno has discovered an FM signal emanating from one of the gas giant's moons, Ganymede.

Citing discoveries that have "produced exceptional science," NASA has decided to add years to two of its planetary science missions: the Jupiter Juno mission and the Mars InSight lander.

This weekend, Mercury will join Jupiter and Saturn in what is being dubbed as a "triple conjunction," as the three planets will be within a couple of degrees from one another in the night sky.

NASA has released a slew of pictures of the "Christmas star," a celestial event where the two largest planets in the solar system, Jupiter and Saturn, form what looks like a double planet.

This year has been a year unlike any other in recent memory and it will conclude with the return of a celestial event not seen for almost 800 years.

The two largest planets in the Solar System, Jupiter and Saturn have fascinated astronomers for hundreds of years. But the two gas giants will do something next month not seen since the Middle Ages -- they will look like a double planet.

A remarkable picture shows the two largest planets in the solar system, Jupiter and Saturn, in the night sky over the legendary Mitchell's Fold stone circle.

Jupiter has itself a new storm.

With NASA slated to explore Jupiter's moon Europa sometime in the next decade, researchers are increasingly confident that the ocean on the celestial satellite "could be habitable."

NASA's plans to explore the ice moons of the Solar System are getting more detail as the space agency is developing a robot that would use steam to power itself in deep space.