The Space Store

One day, humans could be living on an asteroid. NASA just revealed a plan it has to take people to visit an asteroid when it is possible. This will be the first time the space agency sends humans outside of low Earth orbit since 1972's Apollo 17 mission, and people are stumped on how they'll do it.

NASA has for many years been working on solar sail projects, and it continues to push boundaries that could take science to new places.

Now, on the 50th anniversary of that first moon landing, we've teamed up with Charlie Duke to add his mark to these 1972-dated Eisenhower Dollars from the Denver Mint.