Asteroid ice discovery may change ideas about origin of water on Earth
The parent body of near-Earth asteroid Ryugu appears to have harbored water in the form of ice for…
Asteroid Fragment Reveals a Strange Mineral Never Seen on Earth
The asteroid Ryugu is an echo from the deep, distant past. Two tiny grains of the rock, delivered…
Asteroids Bennu and Ryugu are Part of Polana Collisional Family, Webb Observations Suggest
The new Polana collisional family in the Solar System’s main asteroid belt is the hypothesized origin of the…