Antares, the 15th brightest star in the night sky, will appear to abruptly blink out behind the moon s dark limb during a lunar occultation on Aug. 23, 2023.
Red supergiant Antares, the 15th brightest star in the night sky, will appear to abruptly blink out behind the moon's dark limb during a lunar occultation on Aug. 23, 2023.