Posts with tag: ‘interesting’

It’s back! Top 10 interesting CAD models from the last few weeks

Regular readers (like, those of you who have been reading since 2011) will remember that we used to highlight interesting or unusual Community CAD models here on the blog. Well, today I've got great news. We're bringing it back. We'll aim to highlight 10 models every couple of weeks that you should check out. If you think a particular model is cool too, be sure to let the creator know by leaving a comment!

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NASA’s Curiosity Rover to Land on Mars Shortly

If you haven't heard, NASA's Mars Science Laboratory, known as Curiosity, is slated to land on Mars on August 6th at 1:30am EST. As if designing, testing, launching, navigating and surviving the fiery plunge into Mar's atmosphere isn't hard enough, NASA has upped the ante with one of the craziest feats of Engineering.

The Curiosity Rover is the size of a small car, far too big to use an airbag landing system (as with its predecessors, Spirit and Opportunity) nor a legged landing system (as with Viking I and II). What do you? You try something new and unproven. A Sky Crane. A rocket-powered Sky Crane. A rocket-powered Sky Crane that will float above the Martian surface and lower the Curiosity Rover to the ground. If anyone could pull this off, it's the Engineers and Designers at NASA.

There will be a live feed of the landing here. For more information about the MSL, how they made it and the team behind it, go here. GrabCAD wishes the best of luck to them!