Green light going really fast and vanishing seconds later.I was driving to class, when I looked up to see the sky and saw a lime green light, shaped like a teardrop, traveling really fast, and vanishing seconds later. I'm positive it wasn't a weather balloon or a drone, it appeared to be really high and the shape may be due its velocity.((NUFORC Note: Witness indicates that the date of the sighting is approximate. PD))