Things move fast in the world of #GravitationalWaves astronomy. Here's an updated skymap and volume plot for our new candidate #S190426c, with better sky localization and a closer estimated distance. Watch for more updates at https://t.co/9NIjMJOeg9 #O3ishere pic.twitter.com/6NmXzj7Y3e

— LIGO (@LIGO) April 26, 2019