"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

Lagoon Nebula

Sagittarius has many open clusters and a few nebula of which this is one, the Lagoon Nebula.  Sunday night was a 10 out of 10 for seeing, especially for imaging.  This image is only 23 minutes long.  I have a 66 mm scope mounted on top of the Orion 80ed and was viewing the Lagoon Nebula while taking images.  I could not believe my eyes as to the clarity and beauty this nebula shows in a dark sight.  The dark areas could not be illuminated by the stars and appear darker than the background.  Approximately 5,000 light years away and 50 light years across. Hydrogen gas, dark dust lanes and bright turbulent center. This image was taken in Ha.

Lagoon Nebula

Man, this is your best work

Man, this is your best work yet!


When you doing that ?

My fav from that area ;)

Ha Filter or Not?

On this gorgeous one?

You'd start invite and charge your neighbours for some sky watching nites