A total lunar eclipse happens when the Earth moves directly between the sun and the moon, causing Earth’s shadow to ...

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This ...

Exactly 101 years ago, on January 24 th 1925, the Sun turned black. That total solar eclipse was the last time it happened over our homes. The Hudson Valley won’t see another until May 1, 2079.

As of Thursday, Jan. 22, the Moon phase is Waxing Crescent. According to NASA's Daily Moon Guide, 14% of the Moon will be lit ...

Ernie Wright, a science visualizer at NASA, explains why the moon turns red during a lunar eclipse. Wright also explains how ...