"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

Rosette Nebula

By marzulloj at Sat, 01/14/2012 - 10:06am
Rosette Nebula

Rosette Nebula with Couguar. The nebula is in the constellation Monoceros. This was taken with a CCD camera on Dec 25th 2011. The total exposure through an H-Alpha filter took 1.75 hours.