https://player.pbs.org/partnerplayer/uJs2X79Vki4vRYGkvWUwog==/?callsign=KRMA&topbar=false&end=0&endscreen=true&start=0&autoplay=false
Video: How Star Magnitudes Work | October 13 - October 19 | Watch Star Gazers Online | PBS
star magnitudesvideoworkoctoberwatch