Total eclipses are rare astronomical events that occur when the moon completely blocks the sun.

An eclipsing binary is a binary star system in which the orbital plane of the two stars is aligned in such a way that one star periodically passes in front of the other, causing a decrease in brightness.

Eclipsing binaries are binary star systems in which one star periodically passes in front of the other, causing a temporary decrease in brightness.

The moon will eclipse the sun tomorrow.

The moon eclipsest the sun.

The dark clouds created an eclipselike atmosphere.