Humanity’s relationship with the moon has always been simple. One planet, one moon — a cosmic partnership as reliable as sunrise. But that clarity just got murkier. Astronomers have confirmed ...

NASA has selected two Earth science missions for development, one focused on studying the atmosphere and the other on terrestrial ecosystems and ice.

Go behind the scenes on the set of FX's Alien: Earth to see what's in store for humanity when technology and biology collide – and why that doesn't bode well for our planet: Set to crash land across ...

The Earth will soon have a new companion in space, after NASA confirmed it will acquire a new moon- at least temporarily. The federal agency confirmed this week that the University of Hawaii ...

The idea that Earth might have a second moon has long fascinated astronomers and captivated online audiences, with viral posts and speculative blogs fuelling claims of a mysterious celestial companion ...

Earth will have a visitor within its orbit for the next several decades, according to astronomers. An asteroid named 2025 PN7 has become a "quasi-moon" to Earth, as it will be sharing an orbit with ...

Earth has one true moon, but there are also several asteroids known as quasi-moons that are in orbit with the sun. A newly discovered asteroid, 2025 PN7, is the seventh confirmed quasi-moon that ...