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miércoles, 17 de septiembre de 2014

NASA : Antarctica and Sea Ice


Antarctica and Sea Ice
Floating sea ice encompasses Antarctica's land mass. Ice concentration is a measure of the real coverage of sea ice, which becomes less concentrated at greater distances from shore. Scientists want to know where this sea ice is thinning and thickening to better understand its role in the Earth system.
Credit: NASA
NASA
Guillermo Gonzalo Sánchez Achutegui
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NASA: The Soyuz TMA-12M Spacecraft


The Soyuz TMA-12M Spacecraft Departs
ISS041-E-000012 (10 Sept. 2014) --- The Soyuz TMA-12M spacecraft departs from the International Space Station and heads toward a landing in a remote area near the town of Zhezkazgan, Kazakhstan. NASA astronaut Steve Swanson, Expedition 40 commander; Russian cosmonaut Alexander Skvortsov, Soyuz commander and flight engineer; and Russian cosmonaut Oleg Artemyev, flight engineer, are returning from more than five months aboard the space station where they served as members of the Expedition 39 and 40 crews. Landing occurred at 10:23 p.m. (EDT), Sept. 10, 2014 (8:23 a.m., Sept. 11, Kazakh time).
 
Soyuz Rocket and Soyuz TMA-12M Spacecraft
201403220009hq (22 March 2014) --- The Soyuz rocket and Soyuz TMA-12M spacecraft are assembled at Building 112 on the Baikonur Cosmodrome March 22, 2014 in Baikonur, Kazakhstan. Launch of the Soyuz is scheduled for March 26, Kazakh time, and will send Expedition 39 Soyuz Commander Alexander Skvortsov of the Russian Federal Space Agency (Roscosmos), Flight Engineer Steven Swanson of NASA, and Flight Engineer Oleg Artemyev of Roscosmos on a six month mission to the International Space Station. Photo credit: NASA/Victor Zelentsov
NASA
Guillermo Gonzalo Sánchez Achutegui
ayabaca@gmail.com
ayabaca@hotmail.com
ayabaca@yahoo.com
Inscríbete en el Foro del blog y participa : A Vuelo De Un Quinde - El Foro!

martes, 16 de septiembre de 2014