Sunday 9 July 2017

Zero gravity: Graphene for space applications

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Researchers are preparing for two exciting experiments in collaboration with the European Space Agency (ESA) to test the viability of graphene for space applications. The microgravity parabolic flight drop tower experiments will launch between November 6-17, 2017, testing graphene in zero-gravity conditions to determine its potential in space applications including light propulsion and thermal management.
via Science Daily

Zero gravity: Graphene for space applications

more »
Researchers are preparing for two exciting experiments in collaboration with the European Space Agency (ESA) to test the viability of graphene for space applications. The microgravity parabolic flight drop tower experiments will launch between November 6-17, 2017, testing graphene in zero-gravity conditions to determine its potential in space applications including light propulsion and thermal management.
via Science Daily
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Hubble's hidden galaxy

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Although IC 342 is bright, the galaxy sits near the equator of the Milky Way's disk, thick with glowing cosmic gas, bright stars, and dust, report investigators.
via Science Daily
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Earth at Night

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Can you find your favorite country or city? Surprisingly, on this world-wide nightscape, city lights make this task quite possible. Human-made lights highlight particularly developed or populated areas of the Earth's surface, including the seaboards of Europe, the eastern United States, and Japan. Many large cities are located near rivers or oceans so that they can exchange goods cheaply by boat. Particularly dark areas include the central parts of South America, Africa, Asia, and Australia. The featured composite was created from images that were collected during cloud-free periods in April and October 2012 by the Suomi-NPP satellite, from a polar orbit about 824 kilometers above the surface, using its Visible Infrared Imaging Radiometer Suite (VIIRS).

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