A remarkably smooth and confusing Christmas day Aurora The 2022 Arctic meteorological observation was the result of a ‘rain storm’ of electrons directly from the sunsay researchers from Japan and the US. It is the first time that a rare aurora of this kind has been observed from the ground, and it happened at a … Read more
This article was reviewed according to Science fact checked peer-reviewed publication trusted source proofread OK! Optical and particle observations by the DMSP satellites in both hemispheres. (A) UV image of the SSUSI on board the DMSP F17 satellite in the Northern Hemisphere (B) UV image of the SSUSI on board the DMSP F17 satellite in … Read more
This article was reviewed according to Science fact checked trusted source proofread OK! Changes in Earth’s global magnetic field over six months in 2014, measured by the European Space Agency’s three-satellite swarm constellation. The left map shows the average magnetic field and the right shows changes in magnetic field strength over that period. Credit: European … Read more