have we surrendered the moon to alien invaders?poptech: All the American Flags On the Moon Are Now White NASA has finally answered a long-standing question: all but one of the six American flags on the Moon are still standing up. Everyone is now proudly talking about it. The only problem is that they aren’t American flags anymore. They are all white. So America f*ck yeah, right? Not quite. While the $5.50 nylon flags are still waving on the windless orb, they are not flags of the United States of America anymore. All Moon and material experts have no doubt about it: the flags are now completely white. If you leave a flag on Earth for 43 years, it would be almost completely faded. On the Moon, with no atmospheric protection whatsoever, that process happens a lot faster. The stars and stripes disappeared from our Moon flags quite some time ago.
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have we surrendered the moon to alien invaders?
poptech:

All the American Flags On the Moon Are Now White

NASA has finally answered a long-standing question: all but one of the six American flags on the Moon are still standing up. Everyone is now proudly talking about it. The only problem is that they aren’t American flags anymore. They are all white.

So America f*ck yeah, right? Not quite. While the $5.50 nylon flags are still waving on the windless orb, they are not flags of the United States of America anymore. All Moon and material experts have no doubt about it: the flags are now completely white. If you leave a flag on Earth for 43 years, it would be almost completely faded. On the Moon, with no atmospheric protection whatsoever, that process happens a lot faster. The stars and stripes disappeared from our Moon flags quite some time ago.

(via motherjones)

Source: Gizmodo

smithsonianmag: Stunning Star Trail Photographs from International Space Station NASA astronaut Don Pettit recently uploaded a gallery of photos to the Johnson Space Center’s Flickr page. Pettit on how he captured these amazing images: “My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, the ‘stack’ them using imaging software, thus producing the longer exposure.” Ed note: Here are the Hubble Space Telescope’s finest photos. h/t Twisted Sifter
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smithsonianmag: Stunning Star Trail Photographs from International Space Station NASA astronaut Don Pettit recently uploaded a gallery of photos to the Johnson Space Center’s Flickr page. Pettit on how he captured these amazing images: “My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, the ‘stack’ them using imaging software, thus producing the longer exposure.” Ed note: Here are the Hubble Space Telescope’s finest photos. h/t Twisted Sifter
Zoom Info
smithsonianmag: Stunning Star Trail Photographs from International Space Station NASA astronaut Don Pettit recently uploaded a gallery of photos to the Johnson Space Center’s Flickr page. Pettit on how he captured these amazing images: “My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, the ‘stack’ them using imaging software, thus producing the longer exposure.” Ed note: Here are the Hubble Space Telescope’s finest photos. h/t Twisted Sifter
Zoom Info
smithsonianmag: Stunning Star Trail Photographs from International Space Station NASA astronaut Don Pettit recently uploaded a gallery of photos to the Johnson Space Center’s Flickr page. Pettit on how he captured these amazing images: “My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, the ‘stack’ them using imaging software, thus producing the longer exposure.” Ed note: Here are the Hubble Space Telescope’s finest photos. h/t Twisted Sifter
Zoom Info
smithsonianmag: Stunning Star Trail Photographs from International Space Station NASA astronaut Don Pettit recently uploaded a gallery of photos to the Johnson Space Center’s Flickr page. Pettit on how he captured these amazing images: “My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, the ‘stack’ them using imaging software, thus producing the longer exposure.” Ed note: Here are the Hubble Space Telescope’s finest photos. h/t Twisted Sifter
Zoom Info
smithsonianmag: Stunning Star Trail Photographs from International Space Station NASA astronaut Don Pettit recently uploaded a gallery of photos to the Johnson Space Center’s Flickr page. Pettit on how he captured these amazing images: “My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, the ‘stack’ them using imaging software, thus producing the longer exposure.” Ed note: Here are the Hubble Space Telescope’s finest photos. h/t Twisted Sifter
Zoom Info
smithsonianmag: Stunning Star Trail Photographs from International Space Station NASA astronaut Don Pettit recently uploaded a gallery of photos to the Johnson Space Center’s Flickr page. Pettit on how he captured these amazing images: “My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, the ‘stack’ them using imaging software, thus producing the longer exposure.” Ed note: Here are the Hubble Space Telescope’s finest photos. h/t Twisted Sifter
Zoom Info

smithsonianmag:

Stunning Star Trail Photographs from International Space Station

NASA astronaut Don Pettit recently uploaded a gallery of photos to the Johnson Space Center’s Flickr page. Pettit on how he captured these amazing images:

“My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, the ‘stack’ them using imaging software, thus producing the longer exposure.”

Ed note: Here are the Hubble Space Telescope’s finest photos.

h/t Twisted Sifter

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