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Couldn't get a single decent pic?
originally posted by: ngchunter
originally posted by: NewzNose
a reply to: RoScoLaz4
"The image was composed from a series of images".
Why?
Couldn't get a single decent pic?
That's not how the LRO narrow angle camera works. It scans line by line. I knew the instant I saw that this was released and from LRO that it would spawn all kinds of misunderstandings, misconceptions, and problems in general. It's sad but I now groan every time NASA releases a public relations pic like this from a scientific instrument like LROC.
originally posted by: EternalSolace
a reply to: ParasuvO
Apollo 17 from LRO
Full Article:
NASA Spacecraft Images Offer Sharper Views of Apollo Landing Sites
But alas, these are probably fake too...
originally posted by: onebigmonkey
The first link is Apollo 12, not 17.
originally posted by: ngchunter
a reply to: imd12c4funn
What you believe is irrelevant. Yes, NASA took real pictures of earth. No, Bob Ross' paintings have no equivalency with photos from LRO, regardless of the stitching and image processing. Every astrophoto you have ever seen has been processed to one extent or another, but that does not mean it's as fake as a Bob Ross painting. They even show the video on the LRO website of the raw wide angle camera images as it scans the surface of the earth and moon. It's quite real, just processed together to represent one moment of time from that scan.
It's fundamentally no different than stacking an image of a comet moving through space. If stacked on the stars and on the comet and composited it represents just one moment in time from the original imaging session, but it comes from a range of images covering a span of time where the comet was actually moving relative to the stars. If you simply added the photos together without any other processing the comet would be a blur, just as earth would be a blur if you stabilized on the moon's surface and didn't do any other processing to create the image.
originally posted by: swanne
a reply to: jonnywhite
Yes, the terminator is where the light ends.
Check this image of the Moon I've taken:
www.abovetopsecret.com...
You can see the craters from Earth. The biggest is the Copernicus Crater, which has ejectas spanning half way across the moon, and you can see it with the naked eyes.
The orbit of the moon is tilted very slightly to the plane of the Earth's orbit around the sun, which means that during periods of its orbit, the moon is 'lower' than usual and at other times it is 'higher.' During these periods we can see a little further over the north and south poles of the moon but only by a small amount. This is known as 'libration in latitude.'
The elliptical nature of the orbit of the moon means its speed varies, as described nicely by Kepler's Law's of motion. Because of the varying speed we can sometimes see slightly further around the eastern and western horizon, a phenomenon known as 'liberation in longitude.'
These two effects allow observers from Earth to see a total of 59 percent of the moon's surface as it orbits us.
originally posted by: butcherguy
I read the last 7 pages of the thread to catch up.
I did some face palms.
I shook my head.
I grinned.
Yay ATS.
Thanks for entertaining me for a bit!
originally posted by: MteWamp
originally posted by: butcherguy
I read the last 7 pages of the thread to catch up.
I did some face palms.
I shook my head.
I grinned.
Yay ATS.
Thanks for entertaining me for a bit!
Alas. It has the same entertainment value for me. I have to be careful not to squirt coffee from my nose.
Still, it's a lot of fun to watch these moon/hoaxers and (especially) flat earthers. I have a hard time believing that they ACTUALLY believe what they are saying/arguing. I think it's all some kind of game.
After two years in orbit, the European Space Agency’s (ESA) Gravity field and steady-state Ocean Circulation Explorer (GOCE) is nearing the end of its planned life span in February, producing the most accurate map ever of the so-called geoid -- an Earth-encompassing spirit level and global reference surface. An unused supply of xeon fuel will allow the mission to be extended until at least the end of 2012.