Instead of that sunlight hitting the moon’s surface, Earth's shadow falls on it. During an eclipse, two shadows are cast, writes NASA. The first and innermost darkest shadow is called the umbra ...

The Earth’s shadow in a lunar eclipse involves two parts, namely the umbra and the penumbra. The umbra is the darkest part and the inner part of the shadow, whereas the penumbra is the brightest ...

With predicted highs around 55 and 68 degrees on Thursday and Friday, respectively, viewers won't be unbearably cold. Normal ...