Tiny Solar Jet Sparks 200,000x Surge in Rare Helium-3, Stunning Scientists

A solar jet captured by the Solar Orbiter unleashed a mind-blowing 200,000-fold increase in a rare helium isotope, 3He – far surpassing anything ever recorded. Scientists traced it to a quiet region of the Sun with unexpectedly weak magnetic fields, upending previous assumptions about solar particle acceleration. Even stranger, the event didn’t show the usual [...]

from SciTechDaily https://ift.tt/EiHL4xw