Florida, and most of the U.S., won't be able to see tomorrow's partial solar eclipse, but you can still watch via live stream ...

NASA has successfully tested an electric force field on the Moon that protects spacecraft from destructive lunar dust. The ...

April skies feature close planet pairings, a bright meteor shower, and stunning views of the ancient star cluster M3.

Hunting apps can do far more than mark locations on a map. They simplify the process of managing trail camera photos, ...

Find out when the next full moon will light up the night sky. Discover its phases and mysteries with ExtremeTech’s guide.

What can a sample return mission from Jupiter's volcanic moon, Io, teach scientists about planetary and satellite (moon) ...

NASA, Branch Technology and Foster + Partners have worked together to design a 3D printed solar tower made out of lunar ...

Easter is tied to the lunar cycle and the spring equinox. It falls on the first Sunday after the first full moon of spring, which this year is Thursday, March 20. According to the moon phases, the ...

This event is actually two occurrences coming together: a total eclipse of the moon by the Earth at the same time as it goes through a full moon phase for ... we perceive the shape of the moon. " ...

Like all eclipses, there are different phases to monitor during a ... creating a crescent shape in which it appears the moon is taking a “bite” out of the sun. The partial solar eclipse ...

(At other times, the moon is illuminated directly by the sun, with its phases, or apparent shapes, corresponding with how much of that sunlit part we can see from where we are.) “The penumbra is ...