A geomagnetic superstorm is an extreme space weather event that occurs when the sun releases massive amounts of energy and charged particles toward Earth. These storms are rare, occurring about once ...

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 ...

The presence of a “space wind” in the plasmasphere of the Earth has been detected for the first time, according to a physicist in France. The direct observation of this “plasmaspheric wind” – ...

A powerful geomagnetic storm recently compressed Earth’s outer plasma shield so dramatically that satellites found themselves flying through a region of space that is usually safely above the planet’s ...

A massive solar storm in May 2024 gave scientists an unprecedented look at how Earth’s protective plasma layer collapses under intense space weather. With the Arase satellite in a perfect observing ...

An image of the Earth and moon comparing ocean tides (shown as a small blue ring) to plasmasphere tides (shown as a large orange ring) The moon exerts a previously unknown tidal force on the "plasma ...

Researchers have detected fluctuations in Earth's magnetosphere created by the same tidal forces that the moon exerts on the oceans. When you purchase through links on our site, we may earn an ...

NASA's THEMIS mission observed how dense particles normally near Earth in a layer of the uppermost atmosphere called the plasmasphere can send a plume up through space to help protect against incoming ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

Scientists have captured the first detailed observations of how a superstorm compresses Earth’s plasmasphere and reveal why recovery took more than four days, affecting navigation and communication ...