"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.
Submitted by ebfaulkner6a on Mon, 07/16/2012 - 6:15pm
You need to concentrate on the Sun's edge more than the "spots". Getting the edge sharp as you can and the "spots" will become clear and sharp. If you magnify this image you can see the outer edge is not sharp. Good luck !
Sky Watcher Star Adventurer 2i Pro Pack – Motorized DSLR Night Sky Tracker Equatorial Mount for Portable Nightscapes, Time-Lapse and Panoramas Wi-Fi App Camera Control – Long Exposure (S20512)
Nice one
on Sat, 08/11/2012 - 6:37pm
where is your blog?
URL?
John, it's a really nice
on Sat, 08/04/2012 - 9:01am
John,
it's a really nice shot. Why not try a shot like this once a week to show solar rotation?
Focus
on Mon, 07/16/2012 - 6:15pm
You need to concentrate on the Sun's edge more than the "spots". Getting the edge sharp as you can and the "spots" will become clear and sharp. If you magnify this image you can see the outer edge is not sharp. Good luck !