In connection with violent solar eruptions, large variations occur in electron density in the ionosphere over Greenland, which interferes with GPH navigation signals as well as flight and satellite ...

A powerful G5 geomagnetic storm in May 2024 caused auroras visible globally and significantly altered the ionosphere. This electrically charged atmospheric layer, crucial for radio communication and ...

Electron density of the Ionosphere around the Earth for a certain point of time: high values in red, low values in blue. The white line marks the geomagnetic equator ...

Researchers at Kyoto University have proposed a new physical model that explores how disturbances in the ionosphere may exert ...

A new theoretical study explores how activity high above Earth could subtly influence processes deep within the planet’s crust. Researchers at Kyoto University are advancing a new idea about how space ...

The TEC and radio wave interruptions observed in the Chinese region. (a-b): Ionogram at 06:00UT on 10 May, 2024 in CSSL station (116.20°E, 40.30°N) and SAYA station (109.63°E, 18.35°N). (c-d): ...

Space weather can disrupt satellite navigation and communication systems by triggering rapid fluctuations in the ionosphere.

A possible alternative to active debris removal (ADR) by laser is ablative propulsion by a remotely transmitted electron beam ...

The ionosphere -- the region of geospace spanning from 60 to 1000 kilometers above the Earth -- impairs the propagation of radio signals from global navigation satellite systems (GNSS) with its ...