Check it out: NASA is live streaming a space walk right now - don't miss it:

Do you have a compelling story about your Space Poop Submission? You could win $1,000 just for sharing it with the Unleash Your Superhero Challenge! Additionally, if you're looking for another opportunity to make a lasting impact on the world, check out the Women's Safety XPRIZE and Echovation Challenge. Click below to learn more!