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Ice flakes from propellant leaks are indeed visible only in sunlight, but the flares that occur DURING burn start and stop are thermal consequences of excess propellant in the hot plume flow. Both primary and vernier thruster firings are readily apparent optically in scenes observed by external shuttle cameras. They are so routinely seen, especially at night when the camera’s gain has been maximized for low light level operations, that I am astonished that any engineer familiar with thruster operation could ever say they were NEVER visible at night.
They are so routinely seen, especially at night when the camera’s gain has been maximized for low light level operations, that I am astonished that any engineer familiar with thruster operation could ever say they were NEVER visible at night.
Originally posted by poet1b
reply to post by JimOberg
Here is the quote
www.abovetopsecret.com...
Ice flakes from propellant leaks are indeed visible only in sunlight, but the flares that occur DURING burn start and stop are thermal consequences of excess propellant in the hot plume flow. Both primary and vernier thruster firings are readily apparent optically in scenes observed by external shuttle cameras. They are so routinely seen, especially at night when the camera’s gain has been maximized for low light level operations, that I am astonished that any engineer familiar with thruster operation could ever say they were NEVER visible at night.
and for emphasis.
They are so routinely seen, especially at night when the camera’s gain has been maximized for low light level operations, that I am astonished that any engineer familiar with thruster operation could ever say they were NEVER visible at night.
No doubt you will claim you meant something else, or just ignore the point all together.
Originally posted by poet1b
In addition, notice how much light the thruster firing produces. It seems like some kind of light flash would accompany any thruster firing.
Originally posted by JimOberg
Did anyone else out there also get confused?
Originally posted by poet1b
Do you have any evidence of a thruster firing producing particles that look like what we see in the tether video to back your claims?
Or are your claims just more wild speculation.
Originally posted by poet1b
Really, you guys should open a manure factory, as you produce a great deal of it.
Originally posted by Phage
(damned egg nog)
[edit on 12/5/2009 by Phage]
Originally posted by JimOberg
Originally posted by spacevisitor
Originally posted by JimOberg
Originally posted by spacevisitor
.... what is your opinion of the statements of these astronaut’s?
DR. BRIAN O'LEARY
O'Leary was never an Apollo astronaut. He washed out as a trainee.
Well, despite you say that in my opinion on a pretty knee jerking way, he must have some pretty impressive qualities don’t you think, because why could he otherwise become selected for being an Apollo astronaut trainee in the first place?
Indeed he was impressive on paper, at the age of 26. Deke Slayton, the chief of the astronauts and chairman of the selection panel, later called O'Leary his "worst ever mistake".
Thanks for admitting, implicitly, that your original post was in error. what have you learned from that experience?
Originally posted by spacevisitor
Well, this is what I learned from that experience.
I did a check at NASA for some more information about DR. BRIAN O'LEARY, and look what I found.
His name (in black) is still listed there at the Biographical Data list “Former astronauts are those who have left NASA after a career in the Astronaut Corps, including those who are deceased”,
www11.jsc.nasa.gov...
But to my amazement, it looks as if NASA erased him completely, because I can open the link to the Biographical Data of all the other Former astronauts, except his link.
So that proofs to me at least how easy and thoroughly NASA can let disappear certain data, and when they can do that, it is very possible indeed that they do that with other certain data also.
They are so routinely seen, especially at night when the camera’s gain has been maximized for low light level operations,...
Originally posted by poet1b
Well then, why aren't we seeing these particles you all claim to be there, in the first minute and a half of the tether video? The camera angle changes only slightly.
One would not assume that particles around the shuttle would be evenly distributed, but randomly distributed. .
Originally posted by spacevisitor
But to my amazement, it looks as if NASA erased him completely, because I can open the link to the Biographical Data of all the other Former astronauts, except his link.
So that proofs to me at least how easy and thoroughly NASA can let disappear certain data, and when they can do that, it is very possible indeed that they do that with other certain data also.
Originally posted by poet1b
reply to post by JimOberg
Um, Jim, if you were some kid posting, then you suggesting that some primary thruster was firing could be over looked, but being the NASA expert, as you continuously remind us, your talk about some primary thruster firing is just pure male cow manure. How long ago was it that you attacked me for using the term vector thruster?
Originally posted by JimOberg
I have no problems with Mitchell's personal opinions about other people's UFO stories. He's made it clear he was never familiar with any UFO experiences involving NASA.
I've studied his claimed success at his private space ESP test (an imaginative and bold experiment that I've praised him for conducting),
and found that his statistical manipulations to make the results look good by rewriting the rules ex post facto in order to indicate when he really wants to believe something, he'll find a way to make any data look supportive -- a very common human trait.
Originally posted by JimOberg
As for Cooper, he's told many far-out stories over the years.
Originally posted by JimOberg
My favorite is that he saved the space shuttle program from a fatal design flaw by personally relaying a telepathic warning from space aliens that led to a fix that was never documented in the program history.
Do you believe that?
Originally posted by JimOberg
I prefer to believe that he enjoyed telling audiences the kinds of stories he knew they would enjoy (and wouldn't ever check).
Originally posted by JimOberg
Cooper also had a track record regarding advising people who trusted his judgment and reputation to invest money in various aerospace breakthrough engineering schemes. He wasn't scamming -- he sunk his own money in the projects, too. More than two million dollars of other people's money was lost -- not a single project ever worked out. That's a track record that reflects on his judgment, wouldn't you say?