Earth Sciences

Barbara Sherwood Lollar
Researchers found a grain of stardust (inset image) that survived the formation of our solar system. The carbon-rich graphite grain (red) revealed an embedded speck (blue) of oxygen-rich material.
CIFAR researcher headshots
An image
Barbara Sherwood Lollar, Benjamin Blencowe and Molly Shoichet
A look at the southern rim of the Copernicus crater on the moon.
A map of all the lunar craters included in this study
Barbara Sherwood Lollar
A close-up of a group of people's hands, each holding a cell phone
A starry night