Under NASA's plan, a spacecraft would get to the asteroid in the early 2020s — then pluck a car-sized boulder from the surface and head back toward Earth, to put the boulder in orbit around the moon.
Associate professor William Ristenpart talks with Sabrina Perell, a community regional development major, and Kyle Phan, an undeclared major, about the taste of their brew during the Design of Coffee class last October at UC Davis. Students learn the science of coffee, from roasting to brewing.
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"I'm very fond of him," Margaret Atwood says of her protagonist, Angel Catbird. Atwood is also the author of several other novels, including The Handmaid's Tale, The Blind Assassin and Oryx and Crake.
Daniel Ochoa de Olza/AP
Police crime tape marks the scene where a 16-year-old boy was shot and killed and an 18-year-old man was wounded in April in Chicago. The grim milestone of 500 homicides already passed this year in Chicago.
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