Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient water world..
The discovery supports the theory that asteroids seeded life on Earth.
Analyses of rock and dust samples from the asteroid Bennu collected and brought to Earth by the OSIRIS-REx spacecraft show ...
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, ...
In October 2020, a van-sized robotic spacecraft briefly touched down on the surface of Bennu, a 525-metre-wide asteroid 320 ...
NASA's OSIRIS-REx mission collected samples from asteroid Bennu. Scientists have found amino acids, ammonia and other molecules essential to life on Earth.