Croatian software developer and amateur image processor
Gordan Ugarković takes images from NASA's unmanned space probes released to the
Planetary Data System, splices them together and tweaks the colors, sometimes combining higher resolution black and white images with color images, sometimes recreating what the object would look like in natural color (ie, in visible wavelengths, from images taken in multiple wavelengths), sometimes heightening the contrast to bring out detail. (
via)
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posted by nangar
on May 20, 2011 -
7 comments
The evolution of Mars imaging from orbit:
Mariner 4 (1964),
Mariner 6 and
Mariner 7 (both 1969),
Mariner 9 (1971) (all NASA),
Mars 5 (1973) (USSR),
Viking 1 (1975),
Viking 2 (1976),
Mars Global Surveyor (1996),
Mars Odyssey (2001) (NASA),
Mars Express (2003) (ESA), up to this spy-quality shot of an
active avalanche taken by NASA's
Mars Reconnaissance Orbiter (2005).
posted by Chinese Jet Pilot
on Mar 5, 2008 -
11 comments
Ever seen a sonic boom? A NASA website has daily pictures from a variety of astronomical sources. Today's is a little more down-to-earth; the visual representation of a sonic boom, captured when an F/A-18 Hornet crossed the sound barrier.
posted by dragonmage
on Feb 21, 2001 -
8 comments
This is an amazing photograph of what the world looks like at night, from a low orbit. Although this is found in a subdirectory of NASA's
Astronomy Picture of the Day, I'm not sure how to get to this pic by surfing the site, nor do I have any information on what was used to do the photographing. The link was sent to me in an email.
Anybody know the details on this one?
posted by lizardboy
on Jan 2, 2001 -
13 comments
This reminded me of one of the stupidest things I've ever seen. Once on vacation in Eastern Oregon, there was a total eclipse of the moon, just like this one. And some people nearby were taking photographs of it.
Flash photographs. The round-trip time to the moon at the speed of light is 3 seconds and I wouldn't even want to calculate the attenuation caused by 320,000 miles of range.
Sometimes it seems as if some people are completely and totally clueless about what they're doing.
posted by Steven Den Beste
on Jul 25, 2000 -
12 comments