Scientists from Skolkovo Institute of Science and Technology, together with scientists from the University of Graz, ...

Solar Orbiter pieced together 200 ultraviolet images to show our star’s million-degree atmosphere in all its glory.

The Northern Lights or aurora borealis may be visible in the U.S. this week due to a coronal hole and a "co-rotating ...

New research published by the University of Texas Institute for Geophysics offers a compelling explanation for the strange ...

Scientists have known for a while that Mars currently lacks a magnetic field, and many blame that for its paltry atmosphere – ...

The northern lights may be visible as far south as Idaho, New York and South Dakota following strong solar storm activity.

Mars' magnetic mystery may finally have a solution—scientists now think the Red Planet’s ancient magnetic field only existed ...

Scientists have long puzzled over why Mars, once protected by a global magnetic field like Earth, now shows only a magnetic ...

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed.

These eruptions sent streams of charged particles, carried on solar wind, out into space — and toward our planet. If they ...

ESA and NASA's Solar Orbiter satellite has delivered a new image of the Sun that shows off its scorching hot atmosphere.

Learn about Mars' defunct magnetic field, which may have sustained life on the planet and covered only its southern ...