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NASA’s Asteroid-Capture Mission Uses New Screening Process To Choose Space Rock Targets

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NASA has set up a “rapid response system” to pick the best candidates for its ambitious asteroid-capture mission.

The space agency aims to use a robotic spacecraft to haul a near-Earth asteroid into a stable lunar orbit, where astronauts would visit it in the future. It’s not as easy as just picking a space rock and going, however. Many asteroids are too big to be moved easily or are in unstable orbits. Others are too distant for telescopes to figure out what they’re made of, which could make them unsuitable candidates.

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Asteroid 1998 QE2 Flyby: SLOOH Space Camera To Show Space Rock Slip Past Earth (VIDEO)

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The gigantic space rock scientists call 1998 QE2 will miss earth, but that doesn’t mean you have to miss it: As asteroid 1998 QE2 zips by Earth today (May 31), with its newly discovered moon in tow, astronomers and space-lovers alike can watch the flyby live in the video above.

The SLOOH SpaceCamera webcast starts at 4:30 p.m. EDT, tracking the near-Earth asteroid’s close approach live from the Canary Islands.

Astronomers discovered the 1.7-mile-long space rock in 1998 as part of the MIT Lincoln Near Earth Asteroid Research program near Socorro, N.M.

“It will be fun to actually watch it change position,” Bob Berman, Astronomy magazine columnist, said in a written statement. “Although it will not come nearer than 14 moon distances, that’s still about ten times closer than Mars can ever get. As Slooh’s Space Cameras image it directly that afternoon, we will all be reminded that asteroids of this size have changed the biosphere of our planet in the past, and even set the stage for the present dominion of humans.”

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Asteroid 1998 QE2 To Give Earth A Close Shave On May 31 (VIDEO)

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A gigantic asteroid will fly by our planet at the end of this month, making its closest approach for at least the next two centuries on May 31. But, don’t worry, it won’t get closer than about 3.6 million miles, which is around 15 times the distance between Earth and the moon.

Astronomers plan to use radar telescopes to get a good look at the space rock, named Asteroid 1998 QE2, between May 30 and June 9.

“Asteroid 1998 QE2 will be an outstanding radar imaging target at Goldstone and Arecibo [observatories] and we expect to obtain a series of high-resolution images that could reveal a wealth of surface features,” radar astronomer Lance Benner, the principal investigator for the Goldstone radar observations from NASA’s Jet Propulsion Laboratory, said in a written statement.

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Mercury Meteorite? Green Space Rock Found In Morocco May Be First From Innermost Planet

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Planetary Resources: Google Execs And Director James Cameron Back Gold Rush To Mine Asteroids (VIDEO)

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