Armadillo Aerospace
Around 2000, Carmack became interested in rocketry, a hobby of his youth. Reviewing how much money he was spending on customizing Ferraris, Carmack realized he could do significant work in rocketry and aerospace. He began by giving financial support to a few local amateur groups before starting Armadillo Aerospace. Carmack taught himself aerospace engineering and is the lead engineer of the company. Since then, he has made steady progress toward his goals of suborbital space flight and eventual orbital vehicles. In October 2008, Armadillo Aerospace competed in a NASA contest known as the Lunar Lander Challenge, winning first place in the Level 1 competition along with $350,000. In September 2009, they completed Level 2 and were awarded $500,000.
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