NASA’s supercomputer has issued a dire warning that Earth could soon become lifeless, sparking global concern about the future of humanity on our planet. In a related development, scientists have pinpointed the exact date when life on Earth will end,

Will interstellar comet 3I/ATLAS hit Earth? Explore the predictions, from NASA's official 'no impact' trajectory to fascinating theories from Avi Loeb and mystics.

Scientists have confirmed the discovery of a new quasi-moon, 2025 PN7, a small asteroid that will shadow Earth’s orbit for more than a century before being pulled away by the sun’s gravity, according to a September study from the American Astronomical Society.

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 ABC News. Instead, they orbit the sun -- like typical asteroids -- on paths that are "very similar" to Earth's.

Something called a "quasi-moon" was discovered in August, and now many are wondering if we should count our new neighbor as a second moon.

A small companion has been following Earth's exact path around the sun, with astronomers calling the object a quasi-moon

NASA has confirmed the existence of a new second moon which will orbit Earth for quite some time. If you’ve gotten used to only having the one moon, it’s time to adapt, because now that we’ve got two, you’re going to have to get used to people asking ‘which one’ when we talk about the bigger of the two.

In a breakthrough for exoplanet science, astronomers have discovered three Earth-sized planets orbiting both stars in a compact binary system located around 190 light-years away. The system, known as TOI-2267,

NASA astronaut Matthew Dominick, currently aboard the International Space Station, captured footage of a meteor burning up in Earth atmosphere.