FX/Hulu has just unwrapped a snarling new teaser and key art poster for "Alien: Earth" and together they arouse significant ...

An artist's concept of NASA's Europa Clipper shows the spacecraft in silhouette against Europa's surface, with the ...

Earth is parting company with an asteroid that's been tagging along as a “mini moon" for the past two months. The harmless ...

The mini-moon 2024 PT5, which has been orbiting Earth for two months and is likely a chunk of the moon, will now drift away ...

"The configuration that we end up with within the solar system is definitely not something that is indeed common," Chen told ...

This 2013 astronaut photo shows a giant eye-shaped impact crater in the Sahara Desert that is slowly being circled by ...

Scientists believe the so-called "mini moon" was once part of the Arjuna asteroid belt, a group of asteroids following a ...

Earth is saying goodbye to an asteroid that has been a "mini-moon" of sorts since late September, when it joined the planet's ...

Earth is about to bid farewell to its temporary celestial companion as asteroid 2024 PT5 prepares to depart our orbit on ...

NASA's Europa Clipper, which launched Oct. 14 on a journey to Jupiter's moon Europa, is already 13 million miles (20 million ...

Plastics pollution exacerbates the impacts of all [nine] planetary boundaries,” warns a report published this month in the ...