Time passes differently on the Moon. As nations like the United States and China race to establish permanent lunar settlements, the need to address time differences on the moon has become urgent. See what humans are doing about it.

Astropotamus Goes Online

This Astropotamus went online today, 03-Apr-2011, at https://www.astropotamus.com, in celebration of my first trip through time. You can read more about all my time traveling adventures on this web site!

Just as am a time traveling Astropotamus through the Cosmos, you mu...