Apr 9, 2009
Some analysts see strong evidence that North Korea's controversial rocket launch this past weekend was a missile test and not a peaceful space launch as the secretive country claims. The launch has been condemned by the U.S. as a violation of United Nations sanctions intended to quash the development of nuclear or ballistic-missile programs in North Korea. The state media claims that the launch was a successful stab at putting a communications satellite in orbit, but U.S. and South Korean observers say the rocket's upper stages and payload fell into the Pacific Ocean well before anything reached orbit.
South Korean scientists told the Christian Science Monitor this week that it is unlikely North Korea could or would launch a real satellite, meaning that a missile test was the likely motive for the launch. (And a successful one at that, as the rocket doubled the range of its predecessor.) "They cannot have been shooting a real satellite," Noh-Hoon Myung, head of the Satellite Technology Research Center at the Korea Advanced Institute of Science and Technology (KAIST), told the newspaper. He added that he thinks "it was a dummy, not a real one," since there is no indication that North Korea has the capacity to build a satellite.
Apr 6, 2009 | 4
The North Korean government is touting a controversial rocket launch this weekend as a success, despite indications that it crashed into the Pacific Ocean and never made it into space.
North Korean state media claims the launch, condemned by the U.S. as a missile test in violation of United Nations sanctions, carried an "experimental communications satellite" into orbit as part of the development of the country's space program. The satellite "is sending to the earth the melodies of the immortal revolutionary paeans 'Song of General Kim Il Sung' and 'Song of General Kim Jong Il,'" according to the Korean Central News Agency.
Mar 30, 2009
A nonprofit that studies science and international security says a satellite photo shows a North Korean rocket on a launch pad. North Korea has said it plans to send a commercial satellite into space next month that will be strapped to a rocket—but neighboring countries believe the real plan is to test the country's long-range missile technology, the Associated Press reports.
The Washington, D.C.–based Institute for Science and International Security (ISIS) says a commercial image snapped of the Musudan-ri missile site on Friday shows a shadow cast by a gantry. ISIS couldn’t determine whether another area of the photo was the top of a missile, the group says in a new report.
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The Seeker for this Challenge desires proposals for chemical methods that could rapidly degrade a dilute aqueous solution
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This challenge provides an opportunity for Solvers to build a web-based or mobile “app” to explore data relationships in scholarly conte
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