A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

There is currently a 4.3% chance that the giant space rock 2024 YR4 will hit the moon in seven years. If this does happen, ...

Scientists agreed the rocky outcrops in a remote part of Quebec, Canada, were ancient. But were they really Earth’s oldest?

They reveal that the chemical composition of the deep mantle has remained almost intact since the Earth's formation 4.5 ...

TOI-6894 b, the largest exoplanet relative to its host star yet seen, doesn’t fit the most widely accepted formation model ...

Wave-like landforms on Mars provide clues about the planet’s icy history, its potential to support life, and the behavior of ...

Chile's Vera C. Rubin Observatory, which boasts the world's largest digital camera, has begun displaying its first images of ...

The question of whether Earth is alone in harboring life has captivated humanity for millennia. In recent years, scientists ...

Scientists identified a heartbeat-like rhythmic pulse trapped within the Earth — and say it has profound implications for a ...

Astronomers have discovered over 100 new alien worlds so far this year — some many light-years away from Earth — that ...

New research says that Earth could be ejected from our solar system if a passing star was to come close enough.

Scientists found a rhythmic mantle plume beneath Ethiopia is slowly tearing Africa apart - hinting at the birth of a new ...