North Korea threatens to exit nuclear weapons talks

North Korea threatens to exit nuclear weapons talks

Officials say the nation will fire up its nuclear plant again and go back to making plutonium. The warning is in response to the U.N. rebuke of North Korea's recent missile launch. Reporting from Seoul -- North Korea today threatened to withdraw from the stalled six-party nuclear-disarmament talk

[ read more ]

Space Debris:a new eye in the sky

Space Debris:a new eye in the sky

What is a Debris? An astronaut's glove; bits of rockets; paint chips; dead satellites; frozen drops of radioactive coolant. They are among the junk left behind from nearly 52 years of space exploration since Sputnik was launched, continuing a dangerous dance around Earth, imperil

[ read more ]