'One week after a full moon, when half the moon's disk is illuminated by the sun'
last quarter
THE LAST FRONTIER: One week after a full moon, when half the moons disk is illuminated by the sun
One week after a full moon, when half the moon's disk is illuminated by the sun
One week after a full moon, when half the moon's disk is illuminated by the sun
THE "LAST" FRONTIER
last quarter
THE "LAST" FRONTIER