We tend to think of blogs that showcase large images as a phenomenon of the past few years. But NASA's Earth Observatory has been posting its
Image of the Day since April 1999 (when its first "large" image available for download was
a 214 KB jpeg of the North Pole). Now, Image of the Day has downloads of images in multiple formats, most of which measure in megabytes, not kilobytes, and these stunning images of the earth's surface give context to the human activity down below:
a toxic spill in Hungary,
wildfires in Mexico, the growth of
a coal mine in West Virginia,
agriculture in Brazil,
snowmelt flooding in Fargo, North Dakota,
last year's oil spill in the Gulf of Mexico,
artificial islands in Dubai,
the aftermath of Japan's recent tsunami.
posted by ocherdraco
on Apr 16, 2011 -
4 comments
On July 17th, NASA's
Wide-field Infrared Survey Explorer (WISE) satellite
completed its first survey of the entire sky viewable from Earth. After just seven months in orbit, WISE -- a precursor to the planned
James Webb Space Telescope -- has returned more than a million images that provide a close look at
celestial objects ranging from
distant galaxies to
asteroids. The first release of WISE data, covering about 80 percent of the sky,
will be delivered to the astronomical community in May of next year, but in the meantime we can see some of the images and animations that NASA has released to date: Galleries
(containing just a small selection of images):
1,
2,
3,
4. Videos and Animations:
1,
2 [more inside]
posted by zarq
on Jul 24, 2010 -
11 comments
J-Track 3D is an interesting JAVA web-app offered by NASA which gives a 3D interactive display of over 500 satellites currently orbiting the Earth.
posted by numlok
on Feb 16, 2005 -
8 comments
Solar System Akin to Earth's Is Discovered Any minute now, I imagine somebody at a listening station on a smaller, bluer planet a few in from this one making a minute adjustment to their equipment and promptly spraying warm stimulant-laced beverage over their console...
posted by hob
on Jun 14, 2002 -
13 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