The universe has quasi-moons, mini-moon, and moonlets, but no official definition of what counts as a moon.

Something called a "quasi-moon" was discovered in August, and now many are wondering if we should count our new neighbor as a second moon.

During such a busy stretch for stargazing, it can be hard to keep track of all that’s happening in the solar system, including what we can see from our backyards. On Monday night, Aug. 11, the moon ...

Another magical full moon is coming up on Monday, Oct. 6. The next moon is a full harvest moon, and it will be the first supermoon of three in a row. October's full moon is known as a super harvest ...

Wondering about the next full moon or why tonight's moon looks orange? Here's what to know and when to see the bright hunter's supermoon of 2025. The moon appears orange because its light, reflected ...

A rare lunar phenomena is happening in tonight's sky; the black moon is rising. Here's when and what to know about the August new moon 2025. The new moon marks the begining of a lunar cycle and occurs ...

At moonrise and moonset, the moon illusion is in effect, making the beaver moon appear even larger. The moon illusion is when a supermoon is low in the sky, giving sky gazers the best chance to ...

Blue Origin, owned by Jeff Bezos, and Lockheed Martin are among the contractors that may compete with Elon Musk’s company in ...

A conjunction is an astronomical event in which at least two planets – or, in this case, other celestial bodies – appear to our vantage from Earth to be close together in the sky. The trio of ...

The Hunter's Moon -- the first supermoon of the year -- shone brightly over the sky across the United States just before midnight on Oct. 6. This year, the Hunter's Moon is also known as the harvest ...