Idaho Earthquake: Tremors Felt In Challis, Boise, Meridian And Clayton After 4.2 Magnitude Quake
A 4.2-magnitude earthquake struck central Idaho at around 9:30 a.m. on Monday, January 27. Tremors were felt across Challis, ...
A heavy 500 keV bow shock reveals the secrets of electron injection
Grand cosmic events demand electrons to reach relativistic speeds. A new study explains where they get their initial energy ...
Frontiers16d
Simultaneous observations of MHD hot flow anomaly and kinetic foreshock bubble and their impacts
Hot flow anomalies (HFAs) and foreshock bubbles (FBs) are two types of transient phenomena characterized by flow deflected and hot cores bounded by one or two compressional boundaries in the foreshock ...
techexplorist17d
How collisionless shock waves can accelerate particles to extreme speeds?
Electrons in Earth’s foreshock region, typically found at around 1 keV energy, surged to over 500 keV during a recent event. This leap in energy was likely due to a mix of acceleration mechanisms, ...