There has been a lot of press the last week or so about the impending landing of the latest Mars rover, Curiosity. On Sunday, it will enter Mars's atmosphere at a speed of about 13,200 mph, and in the space of about 7 minutes will have to slow to a full stop. NASA engineers have developed a series of ingenious systems involving rockets and parachutes and ultimately a "sky crane" that will hover above the surface to lower Curiosity gently down. All of it has been tested, but none of it together, and so some NASA officials have dubbed the upcoming event Seven Minutes of Terror.
On another note, despite my objections, we watched the full prime time coverage of the Olympics last night. What can I say? Not only does she like dancing, Heidi is a fan of gymnastics, too. I can say this-- NASA should consider using a few of the fab five on their own team. Talk about practical experience with hurtling full speed through the air only to come to a complete stop-- those golden girls know how to nail it.
On another note, despite my objections, we watched the full prime time coverage of the Olympics last night. What can I say? Not only does she like dancing, Heidi is a fan of gymnastics, too. I can say this-- NASA should consider using a few of the fab five on their own team. Talk about practical experience with hurtling full speed through the air only to come to a complete stop-- those golden girls know how to nail it.
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