Unexpected Discoveries On A Metal World

Astronomers have discovered possible evidence for water on the surface of the largest metallic asteroid in the solar system. Named 16 Psyche, the object is one of the most massive in the asteroid belt, measuring 186 miles across and consisting of almost pure nickel-iron metal. It is thought to be the remnant core of a …Read More

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NASA To Hold Asteroid Mission Briefings, Launch

NASA is gearing up to launch the United States’ first mission to sample an asteroid, with activities at the agency’s Kennedy Space Center in Florida beginning Tuesday, September 6, and culminating with the spacecraft launch Thursday, September 8. Various activities are open to media and will air live on NASA Television and the agency’s website. …Read More

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Public, Media Invited To Goddard To Celebrate Asteroid Mission Launch

Members of the public and the media are invited to celebrate the launch of NASA’s OSIRIS-REx sample return mission to an asteroid, on Thursday, September 8, at 5:30 p.m. This free event will be held at the NASA Goddard Visitor Center in Greenbelt, Maryland, and is open to the public. OSIRIS-REx will travel to the …Read More

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Bennu: How A Little Asteroid Became A Rock Star

July 7, 2016 – Carl Hergenrother fingers a stack of white, 8½- by 11-inch paper that sits before him on his desk. As he flips through the inch-thick dossier, lines of type are clearly visible. “This is everything we know about Bennu,” said Hergenrother, glancing down at the pile of paper. Hergenrother is a staff …Read More

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