China to build 'world's fastest' wind tunnel

China has announced it is building the world's fastest wind tunnel to develop a new generation of super-fast airplanes, but it could also be used for hypersonic missile technology.

Iran claims launch of satellite-carrying rocket into space

Iran successfully launched its most advanced satellite-carrying rocket into space, the country's state media reported Thursday, in what is likely the most significant step yet for the launch vehicle.

N. Korea triggers fresh outrage with space rocket launch

North Korea said Sunday it had successfully put a satellite into orbit, with a rocket launch widely condemned as another defiant step towards developing a missile capable of striking the US mainland.

N. Korea says rocket launch early as Sunday

North Korea's widely-condemned launch of a long-range rocket could happen within a matter of hours, after Pyongyang shortened and brought forward the start of the launch window to Sunday morning.

Big US defense blimp stirs privacy jitters

On a crisp winter's day, a tethered blimp almost as big as a football field slowly rises into the blue Maryland sky, casting its radar eye over greater Washington and well beyond.

Japan launches new spy satellite

Japan on Sunday successfully launched a back-up spy satellite, its aerospace agency said, after cancelling an earlier lift-off due to bad weather.

India tests long-range missile from mobile launcher

India on Saturday succeeded for the first time in using a mobile launcher to test-fire a long-range missile capable of delivering a nuclear warhead deep inside rival China.

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