Abstract: A tomographic method has been developed for reconstructing the topside ionospheric and plasmaspheric electron density distribution using total electron content (TEC) measurements from global ...

The most powerful geomagnetic storm of the current solar cycle has just torn into the invisible bubble of charged particles that surrounds our planet, stripping away roughly three quarters of its ...

AIDA is a real-time ionosphere/plasmasphere data assimilation model. AIDA uses measurements from ground- and satellite-based Global Navigation Satellite (GNSS) receivers and ionosondes to produce an ...

A strong geomagnetic storm in spring 2024 brought the northern lights unusually far south, as the auroral oval expanded well beyond its typical position. "I am surprised at how sparse the measurement ...

A powerful solar storm arrived last May and pushed Earth’s protective systems harder than anything seen in more than twenty years. When waves of charged material erupted from the Sun and slammed into ...

Though it generated beautiful auroras around the world, the Gannon solar storm in 2024 was also a little dangerous. When you purchase through links on our site, we may earn an affiliate commission.

The delicate internal structure of platinum crystals growing in liquid metal has been revealed, according to new research employing a powerful X-ray technique. “There’s an Operating System that Exists ...

Abstract: GPS precise orbit determination antenna observations from Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) satellites represent a new plasmaspheric data ...