Sign in or Join FriendFeed
FriendFeed is the easiest way to share online. Learn more »
bob
bob
NASA's new moon rocket makes first test flight - Yahoo! News - http://news.yahoo.com/s...
NASA's new moon rocket makes first test flight - Yahoo! News
"Nearly twice the height of the spaceship it's supposed to replace — the shuttle — the skinny experimental rocket carried no passengers or payload, only throwaway ballast and hundreds of sensors. The flight cost $445 million....It was the first time in nearly 30 years that a new rocket took off from Kennedy Space Center. Columbia made the maiden voyage for the shuttle fleet back in 1981....The ballistic flight did not come close to reaching space and, as expected, lasted a mere two minutes. That's how long it took for the first-stage solid-fuel booster to burn out and separate from the mock upper stage 25 miles up. But it will take months to analyze all the data from the approximately 725 pressure, strain and acceleration sensors. Parachutes popped open and dropped the booster into the Atlantic, where recovery ships waited. The upper portion of the rocket — all fake parts — were hurtled to an estimated altitude of 28 miles and then fell uncontrolled into the ocean. Those pieces were never meant to be retrieved. It was all over in six minutes." - bob from Bookmarklet