Recent content by spacemanspiff

Earth... because, well, we are on it and it is the perfect spaceship! We can even calculate distance to stars because of parallax!

The Universe is a giant 4-D printer.

Mr White: I got to see the life-size lunar lander at burning man this year. What are some of your favorite space-themed pieces there, and what would you like to see at burning man? I hung out with the "BRASA" folks which was across from Math Camp at 3:14. Can you talk more about your work with...

What is the best DIY Kit for a larger telescope?

SpacemanSpiff checking in. Looking forward to a great community, Would be great if we could get some astronaut AMA's and other space industry AMA's to grow the community and our engagement.