Ancient oceans with phosphorus-rich waters may have supported some of Earth’s earliest microbial life, according to a new ...

They’re the building rocks of life. Analysis of debris from the nearly 5 billion-year-old asteroid Bennu suggests the ingredients to life on Earth were present in the early days of our solar system, ...

How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

Strange cone-shaped rocks led scientists to the hidden remains of one of Earth’s oldest asteroid impacts. It could help us find fossil life on Mars.

The vital ingredients for life on Earth may have been delivered by meteorites from larger bodies called "planetesimals" in the early solar system. The discovery could assist in the search for alien ...

Micrometeorites raining down from space may have provided the perfect surfaces for the first primitive cells to form on Earth ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

Take, for example, the notion that life on Earth emerged out of something called a “primordial soup”—a fluid mix of organic compounds that contained the necessary ingredients for biology.

The vital ingredients for life on Earth may have been delivered by meteorites from larger bodies called "planetesimals" in the early solar system. The discovery could assist in the search for ...