@BillRM,
BillRM wrote:
Quote:Stop trying to sound authoritative about things you know nothing about
.
LOL this is from a man who does not understand that any rocket taking off in a vacuum would be design to burn all it fuel as near to the surface as possible so as not to be carrying part of it fuel up the gravity well.
Maximum possible thrust on takeoff, minimum thrust on landing at least near the surface.

Laugh all you want, moron. You are still demonstrating your ignorance. I'll explain this for you one time...
32,399 pounds of Luner Landing Module allegedly landed on the moon with a rocket engine capable of 6,800 pounds of force. Now if you don't want your Lander to crash into the surface, the basic formula is relatively simple: Divide the weight of the craft by 6 and you have a rough idea of what it would take to keep from crashing into the surface... about 5,000 pounds of force.
Now the Ascent Module, that allegedly left the moon, only weighed in at 10,024... roughly 1/3 the weight of the Lander that allegedly landed. Its Rocket engine was only capable of producing 3,500 pounds of force, and it was elevated off the moon’s surface to boot. Now unless you enjoy making a fool of yourself; stop trying to sound authoritative on subjects you know nothing about.