Earth’s earliest chapter is mostly gone. Rocks from the planet’s first few billion years have been eroded, buried, recycled, ...

The outer solar system once seemed like a quiet backwater. But a glut of tiny, strange moons with unruly orbits are coming ...

This week's science news.

The jokes write themselves. The post NASA’s James Webb Discovers That 3I/ATLAS Let One Rip as It Passed Through Solar System ...

Unlike rocky planets such as Mars and Earth, angrites do not have a lot of silicon dioxide. Because of this, astronomers have ...

The solar system’s history is steeped in mystery, with suggestions of ancient chaos possibly casting out enormous planets.

Scientists may have found one of the main sources of rocky material for the solar system, forming diverse populations of baby ...

Using a new technique that partly relies on artificial intelligence, researchers spotted potentially more than 10,000 new exoplanets.

This is a Hubble Space Telescope image of the interstellar comet 3I/ATLAS. Hubble photographed the comet on July 21 2025, ...

This video challenges the common, simplified view of the solar system animation by illustrating the dynamic and complex ...

A village in Kent is home to what is thought to be the world's largest scale model of the solar system and beyond, created to ...

This small, unassuming mineral may be older than Earth itself. Krotite reminds us of the vast timescales and surprising ...