It won't be there forever, but Earth will have a second moon when a small asteroid begins to orbit the planet later this ...

But the universe is throwing things for a loop by introducing a “second moon” for the next two months. In reality, it’s ...

For nearly two months this year, Earth’s moon will have company — a second moon. Technically, it isn’t a second moon, but ...

Here’s what to know about our new, temporary celestial neighbor. Earth has a large gravitational pull. So it’s not uncommon ...

In a rare occurrence, the Earth is going to capture an asteroid in its orbit, making the asteroid a mini-moon.

An Arjuna asteroid, discovered in August, will become a "mini-moon" event for nearly two months from Sept. 29 to Nov. 25.

The asteroid is around 500 feet and will come within 2 million miles of Earth, which is about eight times further than the ...

Tonight's skies will include more than just a full moon. How to see the harvest supermoon and partial lunar eclipse in Iowa.

An asteroid, pulled into Earth’s orbit, is sometimes known as a ‘mini-moon.’ You’ll need a telescope to view it ...

September's full moon was a supermoon and a partial lunar eclipse. October's full moon will serve up some drama as well. Here ...

Everything you need to know about the full “Harvest Moon” including exactly when, where and how to see it at its best from ...

September's full moon is extra special this year. The harvest moon will also be a partial lunar eclipse and supermoon Tuesday ...