Spacetime's Space Games!



Ever wonder how much you would weigh on another planet?

Check out our Planetary Pounds Calculator and find out!



Is there life on other worlds? Just make a few guesses about how common life is, and our

Drake Equation Calculator!


will tell you how many ETs are out there in our galaxy, right now!

Keep an eye out here for more games, coming soon!

Thank you for a great 7th birthday party! The kids all had a wonderful time and my son kept talking about his future trip on a mission to Mars. Great experience and I definitely recommend.
-Marsha K., Denver