What would happen if the sun started to dim? Scientists have revealed the terrifying answer to this question, which is the subject of the upcoming science fiction blockbuster, Project Hail Mary.

Little is known about the long-destroyed moon-forming planet, Theia. But it may have been born in the inner solar system—just like Earth—a new study suggests ...

The 'A Trip To The Moon' podcast's Paul Ricci reacts to Tranmere's 2-1 win at Grimsby Town in League Two. Rovers are just ...

It’s been more than half a century since humans last walked on the Moon, but we’re on the verge of doing so again.

Emily Kwong and Regina Barber of NPR's Short Wave podcast talk about the evolutionary history of kissing, how moss spores fare in space, and new clues about the collision that created the moon.

However, alongside these endings, Jesus speaks of comings, particularly his own Second Coming as the glorious Son of Man, bringing liberation to those who await him. Just as it seems that everything ...

Atoms found deep inside our planet argue that parts of “proto-Earth,” the early version of our planet, still survive inside the mantle.

An asteroid could wipe out humanity, but it's unlikely. Near-misses are more common than impacts, though planetary defence is ...

One fateful day about 4.5 billion years ago, a Mars-sized body called Theia collided with proto-Earth, turning both into a ...

Discover how scientists have used iron isotopes to determine the likely origin of the Mars-sized planet named Theia.

This collision was responsible for more than just creating the moon — it also affected the shape, mass and composition of the Earth. However, new research from the journal Scien ...

Where did the Moon really come from? A groundbreaking new study has traced lunar origins to an inner-solar-system planet — a ...