nontastic

Mori does the math based on a Great picture that Drew Olbrich (which makes a pretty killer desktop background) put together.

via: Metafilter

This alone is why NASA should never face budget cuts…

Seven radio telescopes around the UK have been linked with optical fibres, allowing scientists to probe deeper into the Universe than ever before.
BBC NEWS | Science & Environment | Switch-on success for superscope.

Flowing Barchan Sand Dunes on Mars.
It looks like a B&W pic of water running off a dirty windshield