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How do the actornauts do spacewalks when the ISS is orbiting around at 17,000mph? Can you do that with a moving vehicle?
The ISS is more than 15 years old, how come there are no maintenance activity of the thousands of seals, airlocks and such? The astronauts should be covered in grease rushing to keep up and do maintenance. Even Aircraft have more maintenance...hundreds and thousands of parts need to be replaced...how come the ISS doesn't (especially without an atomsphere)?
How come during the Apollo missions, the astronauts fall down constantly on rocks and are never bothered to check their suits? Depressurization of their suit would be a big problem. They act like nothing is wrong.
How does the ISS produce oxygen? Yes it uses water. How does it produce water then? No system can produce 100% effiency so they are losing massive amounts of water. Where does it come from?
I can barely get satellite TV sometimes. How come there is constant communications from the ISS especially when they are on the other side of the world?
If morse86 is a Poe rather than asking seriously, he is really good at being convincing, and is much more persistent about it than most.
Ok, so what happens when a passenger steps out of a moving car? Isn't that what the astronaut is doing when they step out of the ISS? I don't care if it's a vacuum or not.
So are you telling me the astronaut NEVER changes direction opposite of the direction the ISS is traveling when doing the space walk? Say they have to repair the otherside of the ISS....how do they go to that side without being yanked?
When the astronaut exits the space station, they have to move around.....thats means the forward velocity of the astronaut and the space station are different.
www.nasa.gov
There's a whole lot of very interesting information on the ISS...you might also want to look into a basic physics class.
So you are telling me that a space craft moving at 17,000mph isn't going to pull on an astronaut doing a spacewalk? What about when the astronaut switches directions away from the spacecraft?
And without an atomsphere, the sun's rays are what? More than 200 degrees in the sunlight and -200 degrees in the shade? Can the suits handle that? Where does it radiate the heat to? What about solar storms?
But they do not even check for once. It is a matter of life and death, surely human nature would check for once. Unless it was all in a hollywood studio.
California can use that system, they are severely running out of water.
The military upgraded the old LORAN navigational system to GPS. Why wouldn't NASA let Direct TV have the same tech? NASA has given companies several tech. Why not Direct TV?
What about the whole earth?
I mean, its orbiting the sun at some astronomical speed (literally) so how come I dont go flying off into space when I get air on my mountain bike???
(question applies whether Im riding east OR west!)
Gravity. Please. Relative to our sun were blazing along at like 30 km /sec.Gravity??? Centrifugal force?
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