Observations from NASA’s Juno spacecraft reveal that Jupiter’s strong magnetic field and the unique properties of its plasma ...

In October 1604, astronomer and mathematician Johannes Kepler spotted a new star in the sky and began tracking it. Over the course of several weeks, the star remained visible in the daytime and ...

The bold question-askers at What If question if octopuses could actually be alien life originating from a moon of Jupiter.

NASA’s Transiting Exoplanet Survey Satellite (TESS) has made yet another exciting discovery—but it never works alone. Thanks ...

In April, scientists announced that they had used NASA’s James Webb Space Telescope to find a potential signature of alien ...

Boys Go to Jupiter revolves around Billy 5000 (Jack Corbett) — a gig worker whose life is upended when he stumbles across an ...

Recent flybys of the fiery world refute a leading theory of its inner structure—and reveal how little is understood about geologically active moons.

NASA launched a $5.2 billion mission to Jupiter's frozen moon Europa, a major step to determine if the distant world has the conditions to host life.

To learn about the potential for life in a hidden ocean on Jupiter's moon Europa, NASA will hunt for plumes and "crop circles." ...

Jupiter's moon Europa is a prime candidate for alien life. NASA is sending its biggest interplanetary spacecraft ever to investigate.

Jupiter's moon Europa is a prime candidate for alien life. NASA is sending its biggest interplanetary spacecraft ever to investigate.

Europa, Jupiter's fourth-largest moon, has been hailed as one of the most likely locations for aliens to exist in our solar system. Now NASA may have the chance to find out, as its ambitious ...