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.
Star, Earth visibility was interesting. We could always see stars at the upper rendezvous window. We could see Dick go by us also.
This video might be of interest here: www.youtube.com... Space Station Live: Shooting the Moon
As a final contribution, here is Orion photographed from the Space Shuttle cargo bay in 1990:
originally posted by: GaryN
a reply to: wildespace
That video features another staged shot of the Moon. There are no windows facing deep space
originally posted by: irgust
a reply to: cooperton
If the stars can't be seen in space how does the hubble telescope take pictures of stars?
originally posted by: GaryN
a reply to: wildespace
Much of destiny is under the truss.
But if there are outward looking windows, what is the excuse for no astrophotography?
No astronaut has ever seen a star in space. What about this one who says he did? That one doesn't count. Why not? Because of some arbitrary criterion that I just made up to ensure that it doesn't
Who's to say there aren't any astrophotos taken through outwards-facing windows? This article features a photo of the LMC that, I suspect, was taken through such a
."
"There was a pie shaped section of the orbit where I was over the horizon from both the Earth and the sun and that made a huge difference in the universe. Instead of seeing 37 of the brightest stars, which were our navigation stars, I saw a sheet of light, hundreds of thousands of millions more stars than we can see from the Earth
originally posted by: GaryN
It is not arbitrary. Yes, stars are visible if looking through Earths atmosphere, but not if looking outwards, as the atmosphere above the ISS is too sparse to provide the generation of enough photons for the eye (and brain) to register. With long enough exposure and very sensitive instruments, stars would be detectable looking outwards, but they would not be detectable by eye.
Artistpoet has the right idea, I am not saying there are no stars, just that they would not be visible by eye.
That no experiments have been done to sort this whole issue out is deplorable,
and the NASA worshipers must be scared of what carefully controlled experiments would show, otherwise I imagine they'd be eager to prove the nut-jobs wrong.
And the experiments could be performed in minutes while on EVA, no great strain on NASAs budget. Why don't they do experiments outside of the ISS? Oh, space is extremely dangerous, you just don't go messing around out there, have to hold on for dear life and avoid looking out into space at all costs, that Sun would fry your eyeballs in an instant. Well, tell that to the Gemini astronauts with their ride-em-cowboy EVAs and swinging around on tethers. Even the MMU is now "too dangerous" to be used. Why? Looks like fun to me.
2.bp.blogspot.com...
So no, we can't never do experiments, like seeing what a prism does out there, or take a picture of the Sun through an ND filter, or a pin-hole camera, or catch a Moon and planets conjunction (which we can see from Earth, so why bother, I know...)or have ANY fun whatsoever. Well space exploration is going to be eternally boring then, and space tourism will be a total flop.
Through the optics, yes. Must have just done a waste dump. You and I are never going to agree on any of this without the performing of experiments, and experiments are what science is about, but not what NASA is about it seems.
07 19 34 50 CDR It's a real pretty sight; we got the sunrise, "yewpiter", and then the moon, all within about 8 degrees of each other.
,
00 07 05 19 CMP Okay, the daylight star check, started out about 10 seconds prior to the official sunrise
08 02 30 14 CMP Hey, Jim, the two Magellanic Clouds are right out the front window.
04 12 55 39 CDR Who said you couldn't look out the AOT and - and -and see this thing? Hell, I can see the stars in broad daylight with the cockpit lights up.
...The Sun is just about set
it.
00 00 42 28 CDR Well, I'm seeing it ... I'm seeing airglow, Stu. I can see the stars on the other side of
03 15 19 30 LMP And, Houston, looking to the north, we see the same view. It's a very sharply defined horizon. I can see the stars.
.
00 02 04 30 LMP Look at the way the stars show up in the daytime
00 02 55 21 LMP Bob, that glow is actually above the horizon, Just in case you're curious. I can see - stars below
on
“Outside my window I can see stars - and that is all. Where I know the moon to be, there is simply a black void; the moon's presence is defined solely by the absence of stars” Michael Collins, Carrying the fire, discussing orbiting the mo
k.
My God, the stars are everywhere: above me on all sides, even below me somewhat, down there next to that obscure horizon. The stars are bright and they are steady.” Michael Collins, Carrying the fire, discussing a Gemini spacewal
.
“It’s really, really eerie, because it’s so black. When you’re out of the sight of the Earth and the sun, it’s really black. The only thing you can tell is the Moon must be there because there aren’t any stars over there and there’s stars over here, so somewhere between those two is where the limb of the Moon is.” TK Mattingly, Oral History
n.
Armstrong: I suspect that it (Mars) was, in fact, just immediately adjacent to the horizo
originally posted by: GaryN
It's a real pretty sight; we got the sunrise, "yewpiter", and then the moon, all within about 8 degrees of each other.
Sunrise, so they are viewing close to the surface, through an atmosphere, whether it be gas or dust.
Hey, Jim, the two Magellanic Clouds are right out the front window.
Where are they? Which way are they looking?
04 12 55 39 CDR Who said you couldn't look out the AOT and - and -and see this thing? Hell, I can see the stars in broad daylight with the cockpit lights up.
Which is how it should be, so why all the talk about needing to be in blackout and dark adapted? I can see stars or planets from a brightly floodlit ice surface on a night skate. From the Lunar surface the brighter stars and certainly Venus should be easy to see.
...The Sun is just about set
Looking through an ionosphere again
03 15 19 30 LMP And, Houston, looking to the north, we see the same view. It's a very sharply defined horizon. I can see the stars.
Horizon. Atmosphere.
00 02 04 30 LMP Look at the way the stars show up in the daytime
In the daytime??
“Outside my window I can see stars - and that is all. Where I know the moon to be, there is simply a black void; the moon's presence is defined solely by the absence of stars” Michael Collins, Carrying the fire, discussing orbiting the moon
Stars seen through the Lunar ionospere/dust.
My God, the stars are everywhere: above me on all sides, even below me somewhat, down there next to that obscure horizon. The stars are bright and they are steady.” Michael Collins, Carrying the fire, discussing a Gemini spacewalk
Yes, facing the Earth, looking sideways and up and down, to that obscure horizon. Earths horizon.
“It’s really, really eerie, because it’s so black. When you’re out of the sight of the Earth and the sun, it’s really black. The only thing you can tell is the Moon must be there because there aren’t any stars over there and there’s stars over here, so somewhere between those two is where the limb of the Moon is.” TK Mattingly, Oral History
Limb of the Moon. Atmosphere.
Armstrong: I suspect that it (Mars) was, in fact, just immediately adjacent to the horizon
Neil understood exactly what was going on. You need an atmosphere to make Mars visible, the Lunar one will do, but only for a very short time when it is being viewed through that atmosphere.
With most of these accounts, there is no way to tell exactly where they were, which way they were looking, the geometry of the Sun with regards to the Earth or Moon.
Stars will be visible whenever the circumstances are correct.
The only test I will accept is when all the conditions are known, and the appropriate experiments are performed. You have only hear-say and circumstantioal evidence.
I want real science, recorded, documented, repeatable. Enough of this useless, unproductive bickering. Experiments are the only way to resolve the issue, NASA won't do them, someone else WILL, eventually.
a reply to: GaryN as you ignored it first time :
the light emmitted // reflected by a celestial body IS visible in space thus demolishing your entire premise - QED
BS. Pure and simple. ... Real science knows you have no understanding of physics.
originally posted by: GaryN
a reply to: ignorant_ape
a reply to: GaryN as you ignored it first time :
The Lunar surface looks pretty dull in that image, but the Earth is quite bright.
A gener question: If Hubble can only see the nearest supposed star to us as 1 pixel, as it does with all stars, how come the stars that can be imaged by astrophotography with a small, simple camera are much larger than one pixel? Does the atmosphere spread that point-like light, or is it the camera optics?
Owing to diffraction, the smallest point to which a lens or mirror can focus a beam of light is the size of the Airy disk.
originally posted by: irgust
a reply to: cooperton
If the stars can't be seen in space how does the hubble telescope take pictures of stars?