Day: April 28, 2012

Doing #science.

Doing #science.

2012.04.28
$Harvard’s 15″ Great Refractor from 1846$

Harvard’s 15″ Great Refractor from 1846

Harvard’s 15″ Great Refractor from 1846

2012.04.28
Pluto immortalized in the décor.

Pluto immortalized in the décor.

2012.04.28