Expedition 11 Commander Sergei Krikalev and NASA Science Officer John Phillips began a spacewalk this afternoon to remove, replace and photograph experiments and relocate equipment on the International Space Station.
Aug 18, 2005
0
0
U.S. infrastructure such as transport, agriculture, water, chemical, defense and telecommunications is vulnerable to terrorist attack, a government agency says.
Aug 18, 2005
0
0
Scientists have discovered a new phenomenon in which one bacterial cell can stop the growth of another on physical contact. The bacteria that stop growing may go into a dormant state, rather than dying. The findings have ...
Aug 18, 2005
0
0
It is a big challenge for materials scientists to produce highly ordered micro- and nanostructures in a designed pattern with uniform size and shape. By controlling the geometry and the stress upon cooling, CAS researchers ...
Aug 18, 2005
0
1
One thousand comets have been discovered to date using the Solar and Heliospheric Observatory (SOHO) spacecraft. The SOHO spacecraft, a joint effort between NASA and the European Space Agency, has accounted for approximately ...
Aug 18, 2005
0
0
Scientists at the University of Aberdeen have made a major breakthrough towards the mechanism of high-temperature superconductivity. Results from studies of a crystal structure of a new chemical compound containing copper ...
Aug 18, 2005
0
0
A discovery by Princeton researchers may lead to an efficient method for controlling the transmission of light and improve new generations of communications technologies powered by light rather than electricity.
Aug 18, 2005
0
0
Undersea exploration and monitoring of natural resources is set to be revolutionised by acoustic sensing technology using fibre optics developed at ANU. The technology is 100 times more sensitive than current techniques and ...
Aug 18, 2005
0
0
Numerous electronic, optical and structural uses demonstrated; Advance reported in Aug. 19 issue of journal Science University of Texas at Dallas (UTD) nanotechnologists and an Australian colleague have produced transparent ...
Aug 18, 2005
0
0
Specific strategies to overcome bias In order to remain technologically and scientifically competitive in an increasingly global society, the United States needs all the brainpower it has. Currently however, a significant ...
Aug 18, 2005
0
0
