The color of the future? Japan.
Slashdot tells me that:

"Japan has just released information on their new space plan which will take them through the year 2025. Included in their plan are robots and nanotechnology for moon surveys as well as an eventual hydrogen powered mach-5 capable plane, a mach-2 capable passenger airliner and a manned mission to the moon. They will consider missions to mars and other planets after 2025. Space.com is also carrying this story."