Buzz Aldrin will become professor at Florida Tech
Today I'm going home! To our home, planet Earth. November 10, 2013. KN from space.
The Southern UK, as seen from the International Space Station. (Posted by Commander Hadfield)
International Space Station silhouetted against the Moon. It's amazing to think how insignificant we are in the whole scheme of the universe. Amazing that all the planets, moons, galaxies stay in the correct place in the universe.
I never tire of finding shapes in the clouds! These look very botanical to me. Simply perfect. Taken July 26, 2013 KN from space.
JWST in the clean room
The northern lights from space
Pulsar pair ripples spacetime: Duo’s tightening orbits provide even stronger evidence for gravitational waves
Quantum physics: What is really real? : Nature News & Comment
Why Winning the War on Climate Change Will Require a Technocratic Revolution