ASU Receives The First Extraterrestrial Mud Ball In 50 Years

On April 23 at 9:09 p.m. local time, residents of Aguas Zarcas, a small town in Costa Rica, saw a large “fireball” in the sky. The reported fireball was a meteor about the size of a washing machine. As it entered Earth’s atmosphere, it broke apart and rained hundreds of meteorites in and around the small …Read More

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ASU Researchers Find Water In Samples From Asteroid Itokawa

Two cosmochemists at Arizona State University have made the first-ever measurements of water contained in samples from the surface of an asteroid. The samples came from asteroid Itokawa and were collected by the Japanese space probe Hayabusa. The team’s findings suggest that impacts early in Earth’s history by similar asteroids could have delivered as much …Read More

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