There’ll be a celestial show tonight with a stadium-sized asteroid fly-by, a Harvest full supermoon and partial lunar eclipse. Here's how to see it.

Mainers can expect a vivid scene in the Tuesday night sky when a supermoon coincides with a partial lunar eclipse. NASA predicts that the full moon will be partially covered by Earth’s shadow for several hours Tuesday night.

A fall harvest supermoon put on a rare celestial show Tuesday when it also created a partial lunar eclipse for skygazers around the world. The bright harvest supermoon — a full moon that happens around the autumnal equinox — entered Earth’s shadow around 10:13 p.