Fly on the Wall: July 4, 2015
FOTW
http://www.sidc.be/silso/dayssnplot
http://www.nasa.gov/press-release/nasa-takes-to-kansas-skies-to-study-nighttime-thunderstorms
http://www.nasa.gov/feature/goddard/astronomers-predict-fireworks-from-rare-stellar-encounter-in-2018
http://arxiv.org/pdf/1012.3371.pdf
On the line: Ben, Billy, Trevor