Monthly Archives: December 2009

Images of Saturn’s moons in motion recently taken by NASA’s Cassini spacecraft. Set to music from the Nutcracker.

Images of Saturn’s moons in motion recently taken by NASA’s Cassini spacecraft. Set to music from the Nutcracker.

Just a look at our place in the universe. Puts things into perspective.

Just a look at our place in the universe. Puts things into perspective.

An Israeli researcher has proposed that it may be possible to use a certain quantum effect to generate propulsion without any change in mass. If true, then the science fiction dream of a “reactionless” space drive would be possible. Experiments … Continue reading →