Today’s physics news: Richard Branson opens spaceport, six rules for nano-design and why there is no pink light

 Today’s physics news: Richard Branson opens spaceport, six rules for nano-design and why there is no pink light

Richard Branson opens spaceport
Sir Richard Branson officially opens the Virgin Galactic Gateway to Space – the world’s first commercial spaceport.
Telegraph
Independent

Six rules for nano-design
Understanding how nanoparticles interact with DNA
Physics World

One-Minute Physics: Why there is no pink light
Watch an animation that explains the mysterious make-up of pink light
New Scientist