SLS Engine Section Test Article Loaded on Barge Pegasus

A engine section structural qualification test article for NASA's new rocket, the Space Launch System, is loaded onto the barge Pegasus at the agency's Michoud Assembly Facility in New Orleans. The test article now will make its way from Michoud to NASA's Marshall Space Flight Center in Huntsville, Alabama, for structural loads testing.

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Further knowledge required about the differences between milk proteins

New knowledge on milk composition and quality is of essential importance to consumers as well as the industry. There are therefore considerable research efforts in milk worldwide. One of the major topics concerns milk's content of different proteins and their importance to human health. Basically, milk consists of two protein types - whey and casein. Casein can be further divided into four categories. One of these, beta casein, attracts particular attention. Several beta casein types exist and A1 and A2 are the most common.

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Thin layers of water hold promise for the energy storage of the future

Researchers at North Carolina State University have found that a material which incorporates atomically thin layers of water is able to store and deliver energy much more quickly than the same material that doesn't include the water layers. The finding raises some interesting questions about the behavior of liquids when confined at this scale and holds promise for shaping future energy-storage technologies.

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Medical guidelines for astronauts to be launched in the US

With Cassini making final preparations to penetrate Saturn's rings, and renewed interest in colonising the Moon and sending people to Mars, space flight and exploration are experiencing a level of interest not seen since the Apollo missions to the Moon in the late 60's and 70's, and the space shuttle programme of the 80's.

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