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

Researchers discovered a hidden 185,000 light-year "bridge" of gas between two distant galaxies, which are also trailed by a ...

The mini-moon/asteroid will only be joining Earth's orbit temporarily before it returns to its other orbital path.

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...

The discovery of quasi-moon PN7 has caused a stir on social media. A University of Oregon astronomy professor explains. what ...

This quasi-moon is expected to remain in its current near-Earth orbit for about another 60 years before the gravitational tug ...

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

NASA confirmed this week that the rock discovered by the University of Hawaii is the small asteroid 2025 PN7, which astronomers have confirmed as a quasi-moon- a rare type of celestial body ...

Earth has welcomed a new temporary mini-moon, asteroid 2025 PN7, a 62-foot object now orbiting our planet for decades. This ...

In a world of manufactured experiences and digital distractions, Ponca State Park offers something authentic – a place where the only filters are the leaves dappling sunlight on the forest floor, and ...