An onionskin-like structure of concentric dust shells surround a central, aging star as seen in this beautiful image of the Egg Nebula.
An onionskin-like structure of concentric dust shells surround a central, aging star as seen in this cool space wallpaper. Twin beams of light radiate from the star and illuminate the usually invisible dust. Artificial colors show how light reflects off the particles and heads toward Earth.
I probably have a bit of a 1 track mind - but what was Florida doing to the junction between South America and Africa 200-300 million years ago?
And while I'm there - what's Wales doing to Cork.