The Georgia Southern University Planetarium plans to present its popular animated show, “Accidental Astronauts,” on Friday, ...

Add Yahoo as a preferred source to see more of our stories on Google. Move over moon, Earth has a new partner and it’s a small asteroid named 2025 PN7, now officially recognized by NASA as a ...

The recently spotted asteroid 2025 PN7 appears to be the source of the rumor mill about Earth's supposed second moon. Earth has several quasi-moons that get their name due to the fact that they ...

The Moon is getting 1½ inches (3.8 centimeters) farther away from the Earth every year. Scientists measure the distance to the Moon by bouncing lasers off mirrors placed there by space probes and ...

The Earth has a second moon? Not exactly, though social media would have you believe it. Earth has only one true natural satellite – our 2,159-mile-wide moon located approximately 239,000 miles away.