The Sky Today on Sunday, August 23: Double star Zeta Coronae Borealis

Looking for a sky event this week? Check out our full Sky This Week column. August 22: Titan northwest of Saturn Let’s check out a lovely binary star in Corona Borealis the Northern Crown. Still high in the west around 10 P.M. local daylight time, this curved constellation lies to the upper left of kite-shaped Boötes, whose Continue reading "The Sky Today on Sunday, August 23: Double star Zeta…