The discovery supports the theory that asteroids seeded life on Earth.
The building blocks of life could have been delivered to Ceres by one or more space rocks from the outer asteroid belt.
When asteroids like Bennu hit the young Earth, they could have provided a complete package of complex molecules and the ingredients essential to life, such as water, phosphate and ammonia. Together, ...
Japanese scientists detected all five nucleobases — building blocks of DNA and RNA — in samples returned from asteroid Bennu ...
Pristine samples of the asteroid Bennu transported to Earth contain the "basic building blocks" for life, shedding new light ...