A rare meteorite discovered in the Sahara Desert proves that our solar system almost had at least one extra planet. In a ...

A rare meteorite recovered from the Sahara Desert contains evidence of a long-lost moon-size world that existed just a few ...

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

The ingredients that help make a planet livable did not necessarily come from where many scientists once thought. A new ...

Research suggests Earth received most of its phosphorus and nitrogen from nearby planetary building blocks, reshaping ...

The findings suggest Jupiter's formation shaped the chemistry that helped make habitable worlds possible.

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

NASA-supported scientists have provided new information about how the early Earth may have acquired some elements necessary ...

The transits of Venus in 1761 and 1769 offered a way to calculate the true size of the Solar System. Getting to the right ...

A new NASA-supported study reveals that Earth’s essential life ingredients, phosphorus and nitrogen, primarily came from the ...

Since the dawn of the solar system, rocky visitors from deep space have blazed across Earth’s skies. When will the next asteroid or interstellar object make its pass by our planet?

New simulations suggest that various meteorite families may have formed in the same ancient ring near Jupiter.