On May 20, 2013, NASA and NOAA satellites observed the system that generated severe weather in the south central United States and spawned the Moore, Okla., tornado.
May 21, 2013
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Their system uses simple, cheap detectors which have just a single pixel to sense light instead of the millions of pixels used in the imaging sensors of digital cameras.
May 17, 2013
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NASA's TRMM satellite identified areas of heavy rainfall as Cyclone Mahasen made landfall today, May 16, in southern Bangladesh. NASA's Aqua satellite also captured an image of the storm and showed the extent ...
May 16, 2013
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Tropical Cyclone Mahasen has been strengthening and expanding as it moves through the northern Bay of Bengal for a landfall on Thursday, May 16. NASA's Aqua satellite passed over the cyclone as it was hugging ...
May 15, 2013
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(Phys.org) —A dye-based imaging technique known as two-photon microscopy can produce pictures of active neural structures in much finer detail than functional magnetic resonance imaging, or fMRI, but it ...
Apr 21, 2013
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(Phys.org) —Researchers using the airborne Stratospheric Observatory for Infrared Astronomy (SOFIA) have captured the most detailed mid-infrared images yet of a massive star condensing within a dense cocoon ...
Apr 17, 2013
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Cyclone Imelda has lost both her punch and her hurricane status as the storm moved into an area of higher wind shear and cooler waters in the Southern Indian Ocean. NASA's Aqua satellite provided an image ...
Apr 16, 2013
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An upper-level low pressure system is sapping the cloud and thunderstorm development on the western side of Cyclone Victoria in the Southern Indian Ocean. New NASA satellite imagery showed that the bulk of ...
Apr 12, 2013
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When NASA's Aqua satellite flew over Cyclone Victoria in the Southern Indian Ocean it captured a visible image of the storm and it appeared to look like the letter "J." A band of thunderstorms wrapping into ...
Apr 11, 2013
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Cyclone Victoria continued to intensify overnight from April 9 to April 10, and imagery from NASA's Aqua satellite showed a tighter storm circulation and a possible eye developing.
Apr 11, 2013
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Commercial laser printers typically produce pin-sharp images with spots of ink about 20 micrometers apart, resulting in a resolution of 1,200 dots per inch (dpi). By shrinking the separation to just 250 nanometers—roughly ...
Apr 11, 2013
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Cyclone Rusty has been moving very slow over the last two days on its approach to landfall near Port Hedland in Western Australia, and NASA satellites have observed the storm's increase in power. NASA's TRMM ...
Feb 26, 2013
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Tropical Cyclone Rusty formed on Feb. 24 and has already caused warnings up for the residents of northwestern West Australia, including Port Hedland. NASA's Terra satellite saw that outer bands of this quick-forming ...
Feb 25, 2013
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NASA's Aqua satellite passed over Cyclone Haruna after it made landfall in southwestern Madagascar.
Feb 22, 2013
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Cyclone Haruna strengthened into a cyclone and quickly developed an eye that became apparent on visible and infrared imagery from NASA's Aqua satellite. NASA's TRMM satellite analyzed Haruna's heavy rainfall, ...
Feb 20, 2013
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