They'll slam a craft carrying a small car sized rover into the atmosphere. While the heat shield heats up to toasty four-digit temps, maneuvering jets will fire to bring the craft on target.
Then the largest ever build super-sonic parachute will be deployed and the heat shield jettisoned. Once the speed is down to a couple hundred mph, the chute and upper shell will be cut loose.
Next rockets will fire to slow the craft down, until it eventually hovers over the surface. Next the actual rover will be lowered using cables. Once it touches down, the cables will be cut, the rocket crane flies away, and the rover is finally at it's destination after an 8.5 months journey.
Or there is a new heap of smoldering radioactive scrap somewhere on Mars.
The whole descent will take about 7 minutes. And we'll know if it worked or not another 7 minutes later, because Mars is 7 light/radio minutes away.
Want to watch? NASA TV:
http://www.nasa.gov/multimedia/nasatv/index.html
Curiosity is scheduled to touch down on the surface of Mars on Aug. 5 at 10:31 p.m. PDT (1:31 a.m. EDT Aug. 6; 0531 GMT).
Don't miss it!
Gerd
Then the largest ever build super-sonic parachute will be deployed and the heat shield jettisoned. Once the speed is down to a couple hundred mph, the chute and upper shell will be cut loose.
Next rockets will fire to slow the craft down, until it eventually hovers over the surface. Next the actual rover will be lowered using cables. Once it touches down, the cables will be cut, the rocket crane flies away, and the rover is finally at it's destination after an 8.5 months journey.
Or there is a new heap of smoldering radioactive scrap somewhere on Mars.
The whole descent will take about 7 minutes. And we'll know if it worked or not another 7 minutes later, because Mars is 7 light/radio minutes away.
Want to watch? NASA TV:
http://www.nasa.gov/multimedia/nasatv/index.html
Curiosity is scheduled to touch down on the surface of Mars on Aug. 5 at 10:31 p.m. PDT (1:31 a.m. EDT Aug. 6; 0531 GMT).
Don't miss it!
Gerd
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