43 years ago today we landed on the moon.

And one day later, humans first walked on the moon. Apollo 11 was such an inspiring accomplishment for humanity. We want to celebrate the memory of this momentous occasion, and perhaps rekindle our dreams of space travel.

One small step for man.

(Our geeky hearts need warming.)

This means that we're having a space-tastic contest, of course.

Enter below by 5pm ET to potentially be one of three lucky geeks to win:

That's all folks! The numbers are being tallied and the winners will be contacted shortly!