The Moon's visibility, including circumpolarity (remaining above the horizon) and invisibility, is determined by its declination, analogous to terrestrial latitude. A celestial object's declination ...

Interested in why the moon looks like it does tonight? Wonder no more, here's what you need to know about tonight's moon, as it moves through the lunar cycle. The lunar cycle is a series of eight ...

The year's three final full moons will illuminate Michigan skies and appear larger and brighter in the night sky the usual. The last three full moons of 2025, coming in early October, November and ...

Were you surprised by the Moon suddenly looking so big in the sky? Well, don't worry, it didn't just suddenly come close to Earth. The phenomenon is called the Moon illusion, which is a captivating ...