In the 1960s, 480 million needles were launched above the Earth, but it didn’t end well

In the 1960s, 480 million needles were launched above the Earth, but it didn’t end well
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At the heart of the Cold War, the United States made a bold and controversial attempt to dominate global communications: Project West Ford. Conceived and implemented by MIT Lincoln Laboratory on behalf of the US Army, this project aimed to create an artificial ionosphere above the Earth.

The strategy? Launching 480 million tiny copper needles into space to facilitate radio communication on a global scale. These, functioning as dipole antennas, were intended to form an orbital ring to support transmissions from the Earth-based dish located at the Haystack Observatory in Westford.

The need for such an experiment arose from concern that the Soviet Union might cut communications cables submarines, making the natural ionosphere the only means of communication with forces overseas, a medium known for its unpredictability. After a first failed attempt on October 21, 1961, during which the needles did not disperse as expected, the project achieved success with the launch on May 9, 1963, when the needles finally dispersed correctly forming the desired ring.

However, despite its technical success, the West Ford Project raised a wave of international protests. British astronomers, the Royal Astronomical Society and even the Soviet newspaper Pravda expressed concern and dissent, fearing space pollution. The experiment was also the subject of discussions at the United Nations, where the American ambassador Adlai Stevenson had to defend the project, reassuring that the needles, pushed by the pressure of sunlight, would have left orbit terrestrial within about three years.

Despite the reassurances, international controversy led to the inclusion of a consultation clause in the 1967 Outer Space Treaty. The needle fragments that did not deploy properly remained in orbitcontributing to the fragmentation of space debris still monitored today.

Although many of the needles have now dissipated, some aggregates still remain in orbit.

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