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MIT scientists have created the first completely digitally manufactured plasma sensors for orbiting spacecraft. These plasma sensors, also known as retarding potential analyzers (RPAs), are used by sa...
Researchers make carbon nanotubes without metal catalyst--Oxides, as well as metals, seem to be able to sprout carbon nanotubes, study finds
carbon nanotubes metal catalyst oxides
2009/8/18
Carbon nanotubes - tiny, rolled-up tubes of graphite - promise to add speed to electronic circuits and strength to materials like carbon composites, used in airplanes and racecars. A major problem, ho...
University of New Hampshire Undergraduate Researchers Win Summer Internships At NASA Academy
spacecraft astrophysics
2007/4/6
March 28, 2007,DURHAM, N.H. -- When NASA’s twin STEREO spacecraft roared into space last October from the Kennedy Space Center in Florida, college seniors and would-be astronauts Jay Carroll and Cathe...
KU researchers head to Antarctica to test unpiloted aircraft model（图）
unpiloted aircraft model Meridian
2006/12/8
Dec. 4, 2006，LAWRENCE — Imagine traveling several hundred kilometers to work (say, the distance from Lawrence to Omaha), working a regular eight-hour day in temperatures 40 degrees below zero and then...