It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Originally posted by Balez
reply to post by JimOberg
#6 -- Heat does not involve chemical and nuclear reactions -- I know of no nuclear reactions induced by exposing matter to sunlight in space. Can anybody help, or is this more pure imagination at work?
Well, it's partly true.
The physics involved is quite difficult, but i'll do it as easy as possible.
Originally posted by Balez
reply to post by JimOberg
That was why i said "partly true"
There is a loss of energy because of the cold in space, this halts the sublimation process.
... which the way I learned it, is neither a chemical nor a nuclear reaction.
Not partly.
Not no part at all.
Originally posted by secretnasaman
We were amazed at the observation that none of the objects collide with each other... which you would expect to see, if the UFOs were space particles drifting about...."these objects were clearly breaking Galileo's & Newton's law of gravity because they were all moving through the same space at completely different rates of velocity..."
Laws of motion:
Law 1 Every body perseveres in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed thereon.
Law 2 The alteration of motion is ever proportional to the motive force impressed; and is made in the direction of the right line in which that force is impressed.
Law 3 To every action there is always opposed an equal and opposite reaction: or the mutual actions of two bodies upon each other are always equal, and directed to contrary parts.
Laws of gravitational force:
1. The gravitational force on a body (its weight, at the Earth’s surface) is proportional to its mass.
2. If a body A attracts a body B with a gravitational force of a given strength, then B attracts A with a force of equal strength in the opposite direction.
3. The gravitational attraction between two bodies decreases with distance, being proportional to the inverse square of the distance between them.
Originally posted by Balez
reply to post by JimOberg
... which the way I learned it, is neither a chemical nor a nuclear reaction.
Not partly.
Not no part at all.
Well....
What happens on the atomic level?
In space where it is around absolute zero?
Something happens there.....
One of the main differences between nuclear reaction and chemical reaction is related to how the reaction takes place in the atom. While nuclear reaction takes place in the atom’s nucleus, the electrons in the atom are responsible for Chemical reactions.
The chemical reactions involve the transfer, loss, gain and sharing of electrons and nothing takes place in the nucleus. Nuclear reactions involve the decomposition of the nucleus and have nothing to do with the electrons. When the nucleus decomposes, it may change to another atom because of the loss of neutrons or protons. In a nuclear reaction, the protons and neutrons react inside the nucleus and in chemical reactions the electrons react outside the nucleus.
So Jim Oberg is right, it's not chemical because electrons aren't involved and it's not nuclear because the nucleus isn't involved. It's a phase change involving principles of thermodynamics.
By the way deep space is about 3 degrees above absolute zero but it's at least 30 degrees warmer than that inside the orbit of Pluto, and it's even further from absolute zero at the level where the shuttle orbits, though it's still cold enough to very quickly turn the water dump into ice.
And I think Jim is right that you're digressing a little too far from the tether video topic with the basic physics questions.
Originally posted by Balez
reply to post by Arbitrageur
So Jim Oberg is right, it's not chemical because electrons aren't involved and it's not nuclear because the nucleus isn't involved. It's a phase change involving principles of thermodynamics.
I'm Sorry! What are you talking about?
Thermodynamics does not only conssit of two things you know, and i suspect that you are hinting at 'cold' and 'heat' .
What is the Atom made up Of? Any idea? Guesses anyone?
There are Two sub-atomic parts of an Atom, now what are they?
They are called 'Protons and Neutrons', Commonly called Nucleus.
Now search on google what happens with atoms when it get's really really cold.
Classical thermodynamics, heat transfer: study of the flow of heat through matter, including phase change
Originally posted by Balez
reply to post by Balez
Something else i am curious about is this.....
Let's say we have a object (small object) close to the camera that is moving.
When we zoom in on that object, will it's actual speed look different from the unzoomed view?
If that is 'so' what would be the difference with a far away object that is moving and being zoomed in on?
If you noticed... I am not very good when it comes to cameras and their inner workings
Jim and all the other camera experts, please chime in on this
I'll be waiting
Sorry can you just tell us instead of playing guessing games? I've already said it's not close to absolute zero so it's not cold enough to form a Bose-Einstein condensate, so if that's what you're driving at, I don't expect that to happen in Earth orbit.
Specifically relevant to this thread and topic of the water dump sublimation, is the heat transfer and phase change, so we can look at a phase diagram of water showing the relationship of phase to temperature and pressure:
But when transitioning from solid to vapor near the bottom of this diagram, I'm not aware of any nuclear or chemical reactions taking place during the phase change so if there are any please spell out what they are, and provide a source, thanks. And if you can explain how this is relevant to what we see in the STS-75 video, even better.
Originally posted by JimOberg
Originally posted by secretnasaman
[1]..."...We are told by NASA control in Huntsville, Alabama that, "there seems to be a lot of moonlight reflecting off the water. Is that a real picture, or are we getting some video fuzz?"
[2]...judging by the enormity of ice that NASA allegedly says was "dumped out earlier," one would have to question where the space shuttle produces so much ice.
[3] Is it a giant snow cone machine in space that dumps huge ice crystals several times each day? You need water to make ice. Where did the shuttle carry so much water (weight) & why does it make ice out of its water supply (presumably for drinking, bathing & experiments) & dump it all out?...it seemed like an awful waste of water considering how much energy it takes for the space shuttle to carry all this water out into space just so that the astronauts can make snow cones & then throw them out the window.
[4] ... So we know that hydrogen gas can get dumped overboard. Hydrogen gas is very volatile & must dissolve or burn up very quickly under the influence of intense radiation from the sun...
[5] ...water is only dumped in case of an emergency as the manual further states, "The EMU dump will be used only if an EVA is required". Of course the astronauts on the shuttle don't make a habit of dumping out water just for fun. If they did, they would be out of their own water supply very quickly.
[6] ...space is a dichotomy with regards to its temperature. Space is cold, but as soon as any gas, liquid or solid object is exposed to bare space, the intense radiation from the sun quickly causes heat to be formed & very fast nuclear & chemical reactions take place.
[7] ...The question about alleged "ice crystals" is that we know that pieces of ice (even a few meters in diameter) could not survive the intense radiation from the sun & stars in space for very long. In fact what we were told by the astronauts on these missions was that the alleged ice crystals we were seeing were being dumped out of the shuttle when in truth, they rarely dump out water. Water is not ice. If the ice or water were dumped from the shuttle in an emergency water release situation, it should dissolve very quickly, yet these alleged ice crystals did not."
[8] ...I'm certain Rev. Jim will keep us entertained in the meantime ...
Discussing #8 first, I find the only reason to read Martyn's stuff is for pure entertainment purposes, and the items 1-7 provide evidence for that.
#1 -- When I worked there, Mission Control was in Houston, Texas, and by all credible accounts, it still is. There's a payloads office in Huntsville (formerly known, in dubious honor of all the German scientists there, as 'Hunsville') but they have nothing to do with the operational aspects of the shuttle (or its payload bay cameras).
#2 -- The majority of the water dumped is a waste product of the fuel cells, which 'burn' o2 and h2 to create the electrical power that feeds the shuttle. That has been explained in many places including the Weekly Reader. When docked to a space station, that water is bagged and then transferred into the station for long-term use, which is why such dumps aren't needed as often during docked operations.
#3 -- Didn't Martyn understand the explanation in the Weekly Reader?
#4 -- "Gas", already being a gas, can't be "volatile" -- eager to convert itself into a gas. And hydrogen can't burn in the vacuum of space -- no oxygen. Probably another missed issue of the Weekly Reader.
#5 -- The water dump referred to here as an 'emergency' involves an 'EMU', the backpack used during spacewalks. It has nothing to do with water dumps from the space shuttle itself. Water is slowly expended during spacewalks from a flash evaporator in the backpacks, to cool the suit.
#6 -- Heat does not involve chemical and nuclear reactions -- I know of no nuclear reactions induced by exposing matter to sunlight in space. Can anybody help, or is this more pure imagination at work?
#7 -- Here's where it all adds up. Shuttles "rarely" dump water, Martyn claims -- overlooking all of the scheduled water dumps on all of the regular missions. Ice dissolves quickly, he says, overlooking videotaped evidence of hunks of ice persisting on the shuttle's exterior for days -- and once, even through reentry and landing. And when astronauts say otherwise, Martyn warns us, they are lying -- it's that simple.
As I said, read his stuff for entertainment purposes only, certainly not in expectation of learning anything about reality.
Originally posted by Balez
If you remove the extreme cold temperature (background radiation) that is in space, what would happen with the dumped water?
It would vaporize totally.
That is what happens when the suns radiation hits these ice particles.
Note that the diagram do not have below zero temperatures where the atom is affected.
Otherwise it shows exactly what i have been saying.
When the ice is hit by sun radiation the ice will vaporize.
This has been denied.
While the side that is not hit by this radiation will still be cooled down by the background radiation.
So there will be an atomic change when the particle is going from absolute cold to extreme heat.
Originally posted by secretnasaman
We were amazed at the observation that none of the objects collide with each other... which you would expect to see, if the UFOs were space particles drifting about...."these objects were clearly breaking Galileo's & Newton's law of gravity because they were all moving through the same space at completely different rates of velocity..."
the expected value of time for a collision is found to be:
t=V / ( N * PI * D * D * v )
Originally posted by Exuberant1
reply to post by secretnasaman
Wow Martyn,
Those last couple of posts were awesome - they could easily be made into articles for future presentation. You are thorough and I'm glad you're here.
You have really done a great job in this thread, I really appreciate your sticking around and helping us to solve this puzzle. Great Job Mate!
Give yourself a pat on the back from me.
*And just ignore the repetitious naysayers that hang around this place; they have added little to this investigation. Don't let 'em monopolize your time or get you wound up or sent off on a wild goose chase. I suppose you already know the score anyways..
Originally posted by secretnasaman
"Martyn had still not shown me ...most (of his) footage...the tether was still just the beginning of the best footage."
& thanks David,all these years later for the You Tube "secretnasaman channel", plug...where there now is a place to see that NASA UFO footage!