asteroid bennu

Washington:  After touching down on asteroid Bennu, NASA's OSIRIS-REx probe team received images that confirm the spacecraft has collected more than enough material to meet one of its main mission requirements -- acquiring at least 60 grams…

Washington:  As a NASA spacecraft gets ready for the historic moment to grab a sample from asteroid Bennu's surface on October 20, this pristine remnant from the early days of our solar system offers more than what meets the eye. NASA's…