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Originally posted by zorgon
There that ought to satisfy ITF for the moment...
BEIJING (Reuters) - China has dismissed Internet gossip that its first photo of the moon taken from a lunar orbiter might have been plagiarised from NASA, local media said on Monday.
The country launched its first lunar probe, the Chang'e 1, in October and released a photo featuring a patch of grey moon surface splotched with craters last week, hailing the mission as a "complete success".
But some Chinese Internet users have questioned its originality after comparing it with an almost identical lunar image from the U.S. National Aeronautics and Space Administration in 2005.
"There is absolutely no forgery," Ouyang Ziyuan, chief scientist for the lunar probe, told the Beijing News.
The Chinese and U.S. lunar images looked similar only because they had aimed at the same area of the moon's southern hemisphere, Ouyang was quoted as saying.
"But a careful examination will tell some small differences," Ouyang said.
There were two craters on a certain spot of the Chinese photo, but there was only one on that same spot of the American picture, the Beijing News quoted him as saying.
Originally posted by internos
China says moon pictures not faked from NASA
"But in a response to public scepticism unusual for such a token of national pride, internet bulletin boards began pointing out the similarity of the photograph to one published by NASA, the American space agency, two years ago."
"Although almost all the features of the two images match, the Chinese image does shows an additional small crater overlapping a larger one near the middle of the photo."
Such an addition could have been Photoshopped in...."
"But there does seem to be an extra hole in the Chinese version, which Mr Ouyang attributed to the possibility that the surface had been struck by a meteorite or other celestial body in the last two years.
Or, he added, the Chinese photograph might just be of better quality than the American."
Originally posted by Cuhail
Bwa ha ha ha ha
Jeez, has it come to that?
Originally posted by zorgon
Originally posted by zorgon
Published TWO YEARS ago by NASA... anyone know which spacecraft took the NASA one on the left?...
So, in a way, the story has come full circle. The Chang'e image isn't a fake as far as I can tell; my personal opinion, based upon the evidence I was able to dig up, is that the Chinese do have an orbiter at the Moon, and that it is producing really beautiful images that are a great improvement over Clementine. But the one released image is a processed product, and was altered slightly (the seams were blended away) to make it pretty. This alteration made it difficult for a scientist to realize that what appeared to be a new feature was in fact an artifact.
As I said this is going to get interesting...
Originally posted by zorgon
reply to post by Zarniwoop
Originally posted by zorgon
From Fox News...
"Although almost all the features of the two images match, the Chinese image does shows an additional small crater overlapping a larger one near the middle of the photo."
Such an addition could have been Photoshopped in...."
I feel I should point out that calling this the "first image from Chang'e 1" is slightly misleading. This is no raw data product fresh from the spacecraft; this is a highly processed image comprising 19 separate swaths, each 60 kilometers wide (they must overlap a lot at this high southern latitude). The images have been reprojected, mosaicked, and blended so well that I can't find a trace of seams separating the swaths. It's a beautiful product -- clearly the Chinese wanted to put their best foot forward.
In the week since the picture was released amid much fanfare in Beijing, there have been widespread rumors that the photo was a fake, copied from an old picture collected by a U.S. space probe.
The good news for the Chinese is that Planetary Society blogger Emily Lakdawalla's clears them of outright fakery. The bad news is, she found evidence that the photo was badly retouched for public release.
The photo from China's Chang'e 1 orbiter is clearly a higher-resolution view, with sunlight streaming from the northwest rather than the north.
"You know that there should have been seams in that image, and I just did not look for them carefully at the time," Lakdawalla told me today.
She said the Chinese must have blended together the seams between the strips - misplacing the crater. The picture may be pretty, but it's pretty much useless as a scientific product, Lakdawalla said.
The detective work came in for kudos from other space mythbusters. "Go check out her really amazing sleuthing," said Bad Astronomy blogger Phil Plait. "This is how it's done, folks. Case closed!"
NBC News space analyst James Oberg, who has had his own experience with moon-hoax controversies, also saluted Lakdawalla's efforts. Even though the Chinese insist that the first picture from Chang'e is scientifically accurate, Oberg said he expected the Chinese to "be forced to backtrack a bit" once they see the full evidence.
You know if space agencies are stupid enough not to learn from other mistakes they should stay on the ground. all it takes is one stupid blunder like this to throw all the respect for the program into the garbage, if you make a mistake fix it and don't try to hide it - Chris, Vernon, B.C.
Originally posted by IgnoreTheFacts "I told you so" later on, foolishly believing this makes you appear to be some sort of all knowing prophet able to accurately predict a cover up of some of the foolish and absurd claims made in this forum.
Originally posted by buddhasystem
Zorgon, the Chinese apparently have discovered a new crater on the Moon.
It took just a matter of hours before bloggers started noticing uncanny similarities between the first images sent back by China's flagship lunar probe Chang'e-1 recently, and those taken by Nasa two years ago. For the conspiracy theorists, it was too good to be true. The bulletin boards were abuzz with indignant claims that the Chinese government had tried to pull a fast one. Far from triggering a renewed sense of national pride in China's fledgling space agency, the images prompted a response sufficient to force Ouyang Ziyuan, chief scientist of the lunar exploration programme, to publicly repudiate the claims.
But faking a whole mission is not that easy, says Mike Hapgood, a space scientist at Rutherford Appleton Laboratories in Didcot, Oxfordshire: "The risk of getting caught is enormous." There are so many ways to track objects in space, particularly for US agencies such as Nasa and Norad.
However, if they did, they certainly didn't come charging to China's rescue by confirming the mission. According to Tim Fenton, spokesman for RAF Fylingdales, which tracks satellites and space junk in the Earth's orbit, China did indeed launch a probe into deep space in the general direction of the moon. Unfortunately, he says, the inability of Fylingdales to see beyond an altitude of 3,000 miles means that they can't confirm that it reached its destination.
Originally posted by zorgon
Zarni Internos Sherpa ArMaP...
Lets see if we can find that area on Clementine data set... I still want to know who first posted the comparison and where they took the exact area clipping...