August 26th, 2011
02:45 PM ET

Testing Orion

"Technicians position microphones around the Orion MPCV, or Multi-Purpose Crew Vehicle, and LAS, or Launch Abort System, test craft in preparation for the second round of testing in the acoustic chamber at Lockheed Martin’s facilities near Denver in late August 2011. The vehicle was bombarded by acoustic levels of 150 decibels to simulate conditions during launch and abort, if necessary."

Source: NASA

Filed under: Light up the screen
August 26th, 2011
10:33 AM ET

#FollowFriday

Every Friday, @CNNLightYears will suggest space and science Twitter accounts to follow.

Today, @CNNLightYears is giving a #FollowFriday to Twitter accounts you can follow for updates on Hurricane Irene. You can track Irene on CNN.com.

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Filed under: FollowFriday • Hurricanes • On Earth • Voices

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