The total lunar eclipse of May 26, 2021 is the first in nearly two and a half years - and it occurs on the same night as a supermoon. Preview the eclipse second by second with NASA's Scientific Visualization Studio.

Moon Phase and Libration, 2021

Animation showing the geocentric phase, libration, position angle of the axis, and apparent diameter of the Moon throughout the year 2021, at hourly intervals.

What the Moon will look like from Earth, every hour of every day of 2021.