A recent study reveals dynamic transformations in Earth's lower mantle, impacting both earthquakes and the magnetic field.

The NASA Transient Region and Coronal Explorer (TRACERS) mission was launched on July 23, aiming to study the interaction between solar wind and Earth's magnetic field using two satellites. One ...

The Carruthers Geocorona Observatory is the first mission focused on studying changes in the exosphere, the Earth’s outermost ...

Magnetic field data collected by ESA's Swarm satellites and other sources has been coverted into these frightening sounds. The "audio represents the magnetic field generated by Earth's core and a ...

For decades, scientists have puzzled over why lunar rocks show signs of strong magnetism when the moon itself has no global ...

Most places on Earth have seasons because our planet is on a tilt as it orbits the sun. But our star also has its own version ...

Orbital data reveals that rocks transforming deep inside the Earth may be responsible for changes to our planet’s ...

NASA reports that solar activity is increasing beyond previous scientific predictions, warning of a rise in solar storms, flares, and space weather events.​ Solar activity usually follows an 11-year ...

NASA’s Magnetospheric Multiscale Mission has uncovered surprising behavior of pickup ions drifting through the solar wind ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

The sun has become increasingly active since 2008, a new NASA study shows. Solar activity is known to fluctuate in cycles of ...