VIIRS eastern hemisphere image: Behind the scenes

(PhysOrg.com) -- The Suomi NPP satellite is in a polar orbit around Earth at an altitude of 512 miles (about 824 kilometers), but the perspective of the new Eastern hemisphere 'Blue Marble' is from 7,918 miles (about 12,743 ...

Typhoon Ma-on's eye seen in NASA satellite Images

The eye of a tropical cyclone is an indication of a strong storm, and Typhoon Ma-on's eye was apparent in visible and infrared imagery captured by NASA's Aqua satellite. Ma-on just achieved Category Four status on the Saffir-Simpson ...

NASA and NOAA's newest GOES satellite ready for action

NASA and NOAA's latest Geostationary Operational Environmental Satellite, GOES-15, has successfully completed five months of on-orbit testing and has been accepted into service. The satellite has demonstrated operational ...

Powerful Cyclone Tomas battering Northern Fiji islands

Tomas grew into a monster Category 4 cyclone and thrashed the northern Fiji Islands with heavy rains and maximum sustained winds of up to 170 mph (275 km). The Moderate Resolution Imaging Spectroradiometer instrument on NASA's ...

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