NASA’s Juno spacecraft has detected an unusual new variety of plasma phenomenon occurring over Jupiter's north pole.

A powerful new technique harnesses swirling plasma inside laser-blasted microtubes to produce record-breaking magnetic fields ...

Jupiter, the giant of our Solar System, remains one of the most fascinating and mysterious planets to explore. With its ...

A young planet named HIP 67522 causes violent eruptions on its star, dramatically accelerating the loss of its own atmosphere ...

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

Some exoplanets in their stars' habitable zones may be distinctly uninhabitable due to solar flaring. Red dwarfs are known ...

A planet that is snuggled up closely with its host star may be igniting colossal flares that strip it of its own mass.

The planet, named HIP 67522 b, has a diameter almost the size of Jupiter, our solar system's largest planet ... As it orbits, ...

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

"If the effect is real and scaling behaves the way our equations say, then the possibility becomes real," Chyba told Newsweek ...

Jupiter was twice as big as it is today and had a magnetic field 50 times stronger Our Solar System's largest planet, Jupiter, was once so huge that it could have held 2,000 Earths, a study has found.