The first solar eclipse of 2026 is about to put on a show, and it will not be a subtle one. An annular “ring of fire” event ...

Updated measurements from NASA’s Juno spacecraft could help researchers better understand the planet's mysterious interior, ...

Earth's magnetic field is generated by the churn of its liquid nickel-iron outer core, but it is not a constant feature.

New data from NASA's Juno orbiter reveals Jupiter is slightly smaller and more 'squashed' than scientists previously thought.

Deep inside Earth, two massive hot rock structures have been quietly shaping the planet’s magnetic field for millions of ...

The gas between stars has now been found to contain a 13-atom sulfur ring that adds to a long-standing gap between the simple ...