Harvard astrophysicist Avi Loeb joins "ChicagoNOW" to discuss the newly discovered quasi-moon orbiting near Earth and what it ...

An asteroid may share our annual trajectory around the Sun. This recent discovery raises questions about the complexity of ...

As mankind was planning the first moon landing in the 1960s, an asteroid approached Earth—and still hasn’t left.

The discovery of a new celestial object in the Earth's neighborhood has created a buzz online asking whether the planet now ...

Quasi-moons are not real moons and don't actually orbit the Earth, although they sometimes appear to do so for short periods of time, Phil Nicholson, professor of astronomy at Cornell University, told ...

The reason people might think Earth has a second moon is due to a celestial body named 2025 PN7 that was spotted in August by ...

NASA confirms a quasi-moon (called 2025 PN 27) above Earth. Charleston's planetarium already has plans to showcase it in an exhibit.

NASA did confirm there is a newly discovered “quasi-moon.” A quasi-moon is an asteroid that moves in sync with Earth. It’s not a real moon because it’s not impacted by Earth’s gravitational pull, but ...

Earth is to have a new partner in the night sky as NASA confirmed a small asteroid named 2025 PN7. But can you see the second ...

2025 PN7 is a small, dim asteroid that appears to orbit Earth, according to EarthSky. Believed to be a piece of the moon that ...

Starship, which has launched 11 times in South Texas, was NASA's vehicle of choice to land astronauts on the moon. Now the ...