Sky crane touchdown system lowers Mars rover "Curiosity" onto surface, artist rendering provided by NASA Jet Propulsion Laboratory
PASADENA, Calif. (AP) -- NASA's most ambitious and expensive Mars mission begins this weekend with the arrival of the smartest rover ever built.
Like an Olympic gymnast, the rover must "stick the landing."
It won't be easy. The touchdown for the rover called Curiosity is so risky it's been described as "seven minutes of terror." That's the time it takes to slow down from a blazing 13,000 mph to a complete stop with the help of a parachute, heat shield and rockets.
In a new twist, the rover will be lowered by cables from a hovering spacecraft.
Scientists on Earth won't know for 14 minutes whether Curiosity safely landed Sunday night.
If all goes well, Curiosity will spend two years trying to figure out if the Mars environment was once suitable for microbes.
KKTV firmly believes in freedom of speech for all and we are happy to provide this forum for the community to share opinions and facts. We ask that commenters keep it clean, keep it truthful, stay on topic and be responsible. Comments left here do not necessarily represent the viewpoint of KKTV 11 News.
If you believe that any of the comments on our site are inappropriate or offensive, please tell us by clicking “Report Abuse” and answering the questions that follow. We will review any reported comments promptly.powered by Disqus