The Earth is getting a second 'mini-moon' later this month, but it'll only last from Sept. 29 to Nov. 25, researchers say.

The full harvest supermoon shone brightly in the night sky Tuesday evening. A partial lunar eclipse, with a “bite” taken from ...

Supermoons occur when the full moon coincides with the moon being at the point in its orbit within 90% of its closest approach to Earth, called Perigee. October's supermoon will be the closest ...

Mabon is a fairly recent Pagan festival created to give thanks for the harvest. What does Mabon mean and how is it celebrated ...

"Different publications use slightly different thresholds for deciding when a full moon is close enough to the Earth to qualify as a supermoon," NASA says. "Because the orbit of the moon is not a ...

The moon's orbit is not a perfect circle around Earth, which means that the full Harvest Moon's distance from Earth in any given year can effect how big it appears in our skies. Harvest Moon ...

An asteroid will come close enough to Earth to temporarily enter its orbit at the end of the month, a phenomenon dubbed as "mini-moon," according to astronomers.

it is full and bright; sometimes it is just a sliver of silvery light. These changes in appearance are the phases of the moon. As the moon orbits Earth, it cycles through eight distinct phases.

The harvest moon, or closest full moon to the autumnal equinox, will also be a supermoon, appearing larger and brighter in ...

A partial lunar eclipse occurs when Earth moves between the sun and the full moon without being perfectly aligned. The celestial event appeared over Europe and much of Asia, Africa, North America ...

Many Native American peoples traditionally referred to the full moons around August and September also as "corn moons. Other ...

The next full moon will again be a supermoon that will shine for three full days — and a partial lunar eclipse. Septermber’s harvest moon is Sept. 18. The partial lunar eclipse will be visible ...