Scientists confirm Earth's so-called 'second moon' is just a small, temporary quasi-satellite with no real impact, debunking ...

Scientists for years have argued over drastic action to cool a warming world. Among the most widely debated is stratospheric ...

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 Earth often gets a few visitors in the solar system, but some stick around for a while. Here's what to know about the ...

Astrophysicist Neil deGrasse Tyson joins Natasha Verma to unlock big cosmic questions with wit and clarity: Have aliens ...

Contrary to online rumors, Earth still only has one true moon, but astronomers have discovered a so-called 'quasi-moon.' Here's what it is.

No, the Earth does not have two moons, stressed Dr Alfredo Carpineti, a science writer for IFLScience. Dr Carpineti, the ...

A chat with former Halo Wars creator James Miller about his new space 4X, which strikes a careful balance between realism and ...

Earth has reportedly gained a second moon, a small near-Earth object designated 2025 PN7, which is now classified as a ...

Peggy Hollinger The planet Mars as imagined and read by science fiction writer Kim Stanley Robinson. Kim Stanley Robinson ...

Researchers are studying eccentric warm Jupiters, giant exoplanets that follow odd, elongated orbits unlike anything in our solar system.

NASA has confirmed that a small asteroid named 2025 PN7 has been orbiting alongside Earth since the 1960s and will remain our ...