"Professor Goddard does not know the relation between action and reaction and the need to have something better than a vacuum against which to react. He seems to lack the basic knowledge ladled out daily in high schools."
--1921 New York Times editorial about Robert Goddard's revolutionary rocket work.

"Correction: It is now definitely established that a rocket can function in a vacuum. The 'Times' regrets the error."
NY Times, July 1969.

— New York Times

Sunflower galaxy

Sunflower galaxy

Had some clear sky overhead last night. Took a one hour exposure of the Sunflower Galaxy (M63) in Canes Venatici, sixty one minute combined exposures through the TOA 130.

Flats

Pretty cool
do some flats next time