Vol. 51, No. 29
Thursday, July 20, 2023
Dark lightning research News/Features: page 3 Air Force Climate Plan
News/Features: page 3 Linguist breaks barriers
Week in photos: page 4 Images from the week
Photo by Airman 1st Class Zachary Foster
Community: page 10 Events, Chapel, more...
A NASA ER-2 takes off from MacDill Air Force Base July 13 to conduct terrestrial gamma-ray (TGF) flash, or dark lightning, research in the Gulf of Mexico. TGFs are the most explosive manifestation of energetic natural particle acceleration and can deliver 1018 high-energy photons from thunderclouds to space in a few tens of microseconds. The Airborne Lightning Observatory for TGFs campaign is a collaboration between NASA and the University of Bergen to study the advanced science of high-energy radiation emissions from thunderstorms.