Recent scientific research has unearthed an intriguing proposition that Earth may have once been orbited by two moons instead ...

Earth is set to experience a rare and fascinating celestial event at the end of this month – the temporary addition of a second moon. Yes, you read that right! Our single-moon planet will momentarily ...

2025-PN7 is around 62 feet (19 meters) wide, and it’s between 2.8 million miles and 37.2 million miles away from Earth. It ...

Sept. 19 (UPI) --It won't be there forever, but Earth will have a second moon when a small asteroid begins to orbit the planet later this month, space researchers have announced. The celestial visitor ...

The moon will soon have a companion in Earth's orbit for a limited time. An Arjuna asteroid will become a "mini-moon" event for nearly two months starting Sept. 29, according to a study published in ...

"At any given time, there should be at least one natural Earth satellite of 1-meter diameter orbiting the Earth," say Granvik and co. These objects should hang around for about 10 months and make ...

On Sunday, the "Corn Moon" will reach its peak illumination at 2:09 p.m., appearing full in the eastern sky by nightfall.

On Aug. 23, 1966, NASA's Lunar Orbiter 1 sent back the first photo of Earth from the moon. It showed a grainy crescent Earth ...