Revelation 8:10-12

MLV(i) 10 And the third messenger sounded and a great star fell from heaven, burning like a torch and it fell upon the third of the rivers and upon the springs of the waters; 11 and the name of the star is called the wormwood and the third of the waters became wormwood, and many men died from the waters, because they were made bitter.
12 And the fourth messenger sounded and the third of the sun was pounded and the third of the moon and the third of the stars; in order that the third of them should be darkened and the day might not appear for the third of it and the night likewise.