The total eclipse of the moon lasted only a short time, but it still dazzled.
The largest moon in the solar system harbors a salty ocean beneath its icy shell, the latest member to join a growing club of watery moons, NASA said Thursday.
NASA’s latest moon mission is about to meet its end.
It won’t be the stars aligning perfectly this time. On Sunday, it’ll be the moon, sun and the earth for an annular solar eclipse. It’s the first since 1994 in the United States.