For the past couple of weeks, Earth's orbit has been home to a "mini-moon" the size of a city bus. The celestial object is ...

Earth welcomed asteroid 2024 PT5 as a temporary moon. 2024 PT5, 37 feet wide, is leaving Earth's orbit in November. Scientists study mini-moons like 2024 PT5 to improve tracking.

Earth gained a hidden second moon over the weekend, although it is set to disappear in several weeks. Nearing the end of ...

For nearly 40 years, scientists have generally agreed that Earth's Moon formed from debris after a massive collision with our ...

There's a second total lunar eclipse on tap for September 7 favoring Europe, Africa, Asia and Australia. Tides are complex, and the moon plays an important role in how they work. The Earth and ...

The second Moon in any month is always called a Blue ... This is when a new or Full Moon coincides with the Moon's closet point to Earth in its monthly orbit (known officially as perigee).

A new moon occurs when the moon is directly between Earth and the sun ... 30, 2024, and will be the second new moon in a calendar month. Looking for a telescope to observe the moon or anything ...

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 experiences two Full Moons. This phenomenon graces our ...

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. November's supermoon will be the last of ...