A total lunar eclipse will make the moon appear red during the across the Western Hemisphere during the "Blood Worm Moon" this week.

The countdown for the year's first (and only) total lunar eclipse begins. The celestial event, which will see the moon change to rusty red hues, will occur in the U.S. on the night of March 13-14.

The coming March 13-14 total lunar eclipse promises to be spectacular — if the weather permits. This "blood moon" — the first to grace Earth's skies since 2022 — will be visible to people in the lower 48 states and greater Americas unless clouds get in the way.