Only when the moon, Earth and the sun are perfectly aligned is the moon 100% full. And sometimes — once in a blue moon — the moon is full twice in a month (or four times in a season ...

For a Full Moon to earn the Super Moon tag, it should be within approximately 90 percent of its closest distance to Earth. Blue Moon: A Blue Moon is the second Full Moon in a month that ...

Astronomy fans are in for a treat this March as the full moon ... onto the Moon," NASA explains in a blog post. This is the same phenomenon that makes the sky appear blue during the day.

The Blue Ghost lunar lander, which has been on the moon since the spacecraft’s successful touchdown on March 2, captured images of the sun, Earth and moon lined up at around 4:30 a.m. ET ...

Over at the moon, things are busy this week as a lunar mission gets to work on its science research. The Blue Ghost mission from Firefly Aerospace performed a picture-perfect landing 10 days ago ...

The total lunar eclipse that unveiled a reddish blood moon overnight to nearly half of Earth looked a bit different from the vantage of our celestial neighbor. The Blue Ghost lunar lander ...