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'Bad chute' sours NASA 'flying saucer' test launch (VIDEO)

Published time: June 29, 2014 13:26
A saucer-shaped test vehicle, which holds equipment for landing large payloads on Mars, is lifted up by a high altitude balloon at the U.S. Navy's Pacific Missile Range Facility in Kauai, Hawaii June 28, 2014. (Reuters/Marco Garcia)

A saucer-shaped test vehicle, which holds equipment for landing large payloads on Mars, is lifted up by a high altitude balloon at the U.S. Navy's Pacific Missile Range Facility in Kauai, Hawaii June 28, 2014. (Reuters/Marco Garcia)

NASA has tested its saucer-shaped device for a Mars landing. The vehicle soared above the Pacific and splashed down after several hours. A malfunctioning parachute marred the last stages of the largely successful mission.

The test launch, postponed six times due to strong winds badly affecting the mission, finally took place off the Hawaiian island of Kauai, on Saturday.

READ MORE: Hawaii to imitate Mars for NASA space parachute test

The tested vehicle is called the Supersonic Inflatable Aerodynamic Decelerator (SIAD) and is needed by NASA to land new, heavier-than-before payloads on Mars. The current technology of landing, which among others helped land the Curiosity rover on Mars in 2012, has been in use since the 1970s.

Image credit: NASA

The new device was launched on Saturday morning from the Pacific Missile Range Facility on the Hawaiian island of Kauai into the stratosphere, where the air is as thin as that on Mars. The SIAD was taken 50 kilometers (30 miles) up, first by a huge balloon attached to it and later by a rocket motor, which accelerated the ‘flying saucer’ to supersonic speeds.

Video: /files/news/29/4f/00/00/1779922_nasa_web_480p.mp4

Then an inflatable tube around the vehicle, made from the same material as bulletproof vests, expanded to slow it down from Mach 4 (four times the speed of sound) to Mach 2.5. The next stage was the deployment of a gigantic parachute – 33 meters in diameter – twice as big as the one that helped land the Curiosity rover on Mars two years ago.

However, the parachute wouldn’t properly unfurl this time.

"Please inform the recovery director we have a bad chute," a mission official ordered when the defect was noticed, AP reports.

A high altitude balloon lifts a saucer-shaped test vehicle, which holds equipment for landing large payloads on Mars, at the U.S. Navy's Pacific Missile Range Facility in Kauai, Hawaii June 28, 2014. (Reuters/Marco Garcia)

Nevertheless, the SIAD still managed to splash down into the Pacific, and the $150 million experimental flight was deemed a success.

"What we just saw was a really good test," said NASA engineer Dan Coatta with the Jet Propulsion Laboratory in Pasadena, California.

Now scientists are eager to recover a "black box," that was designed to separate from the device when it splashed down. A ship has been sent to look for the box and this might shed light on what went wrong with the parachute.

NASA researchers plan to carry out several more similar test flights next year. If the technology is approved, it could be used to assist landing loads on Mars weighing at least twice as much as was previously managed.

Comments (14)

 

Dnythedg 30.06.2014 15:08

Would have been nice to have it land on the white house.

 

Gary Seven 30.06.2014 12:27

It's not a "saucer" at all. It's just swamp gas, because that's what they have always said flying saucers are. I always trust what my government says, because they never lie.

 

El Shuunu 30.06.2014 02:44

Investing in anything that has to do with outer space no matter how dumb, hah , they probably need gps on the parachute also...
Whats the mission exactly? Scout for oil on other planets right? Or is it in case something happends on earth the rich and prosperous can hide up there.

View all comments (14)
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