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.
"There's always something good to see out the window of the space station," says Pettit,
who happens to be an amateur astronomer as well as the science officer of the International Space Station (ISS)
One of the curious things about sky watching from orbit is the appearance of stars. "They don't twinkle," says Pettit.
Twinkling is caused by irregularities in Earth's atmosphere that refract starlight to and fro. But in orbit there is no atmosphere.
Stars are remarkably steady and piercing.
Originally posted by FoosM
Originally posted by PsykoOps
Originally posted by FoosM
And your forte is not spelling or photography.
You don't know what they mean by normal exposure?
Well I do.
Holy hell. I really wanna see this one. Please give me your best shot for the term 'normal exposure'. Make it juicy too. (Btw, my forte is photography. Spelling sucks thought if that bothers you.)
If your forte is photography, then why are you asking?
Dont you know?
But I doubt you understand photography.
Because if you did you would have ripped DJ a new one with his
laughable example of a night shot where no stars are visible.
LOL.
None of those photos show stars by the sun. But they do give a great idea of how a long enough exposure to get stars results in a way overexposed moon:
Originally posted by FoosM
Oh noes, did I just see stars alongside the Sun?
Originally posted by FoosM
NASA had conveniently GIMPED the Hassies so they could not effectively
take snapshots of the stars.
In other words they created a convenient excuse for themselves
if questions like "Where are the star and planets?" came up.
Time lapse footage taken by Oregon State University alum Don Pettit during his time on the International Space Station. This one is of an aurora.
Oh noes, did I just see stars alongside the Sun?
Whats this Astronaut doing taking unauthorized photos?
He's not up there on vacation!
Why is he taking photos for personal use?
LOL.
Originally posted by nataylor
And the amount of movement between shots and motion blur in the night-time photos should give you a good idea they're pretty long exposures.
Originally posted by PsykoOps
Nice try. Answer the freaking question.
Just making sure everyone understands what it takes to make a "normal exposure" of dim light.
Originally posted by FoosM
Of course they are long exposures.
Whats your point?
But I doubt you understand photography.
Because if you did you would have ripped DJ a new one with his
laughable example of a night shot where no stars are visible.
LOL.
Originally posted by FoosM
Originally posted by PsykoOps
Nice try. Answer the freaking question.
en oh
no.
Originally posted by DJW001
reply to post by FoosM
But I doubt you understand photography.
Because if you did you would have ripped DJ a new one with his
laughable example of a night shot where no stars are visible.
LOL.
Okay, if you refuse to explain what "normal exposure" means, then explain why my example is laughable. You've already mistaken a CGI animation with actual telemetry and now seem unable to identify celestial bodies in long exposure time lapse videos.
Originally posted by PsykoOps
Originally posted by FoosM
Originally posted by PsykoOps
Nice try. Answer the freaking question.
en oh
no.
So you admid that you don't know anything about photography. Well I knew that already.
Originally posted by nataylor
Just making sure everyone understands what it takes to make a "normal exposure" of dim light.
Originally posted by FoosM
Of course they are long exposures.
Whats your point?
Originally posted by FoosM
I know more than you can imagine,
Originally posted by FoosM
Originally posted by nataylor
And the amount of movement between shots and motion blur in the night-time photos should give you a good idea they're pretty long exposures.
Of course they are long exposures.
Whats your point?
Originally posted by FoosM
They could have at least took photos of the starfields.
What a waste.
What a lie.
Item of Interest -- Dim-light targets: Gegenscheig ( a
round or elongated spot of light in apace at a point 180
the sun) photos on one-mlnute exposure wlth spacecraft held
in inertial attltude on dark side on Moon and during translunar
and transearth coast; Zodiacal light along the plane of
the e c l i p t i c (path of Sun around celestial sphere), one-minute
exposures during dark side of lunar orbit; S t a r f i e l d s under
various lighting condttions to study effect of spacecraft
debris clouds and window contamination on ability to photograph
stars; lunar surface In earthashine to gain photometric data
about lunar surface under low-level illumination.