"It has been an honor to enable science and technology experiments that support future missions to the moon, Mars and beyond.

Chinese scientists propose constructing a 7,200-antenna radio telescope on the moon's far side to explore ultra-long cosmic ...

"In a total lunar eclipse, the entire moon falls within the darkest part of Earth’s shadow, called the umbra. When the moon ...

A total lunar eclipse occurs when the Earth is positioned directly between the moon and sun, blocking the sun's rays from the ...

When the moon is within the umbra ... Michigan is home to six dark sky state parks, three international dark sky parks and an international dark sky sanctuary. Keep an eye on the weather ...