apollo

In the back alleys of the world’s capitals and in the ballrooms of presidential palaces exists a black market that preys on the imagination of some and the greed of others. These black-market items were neither carved nor painted; in fact, they are not of this Earth. They traveled 400,000 kilometers via six Apollo missions and three unmanned Soviet missions to and from the moon.

Between 1969 and 1972, five Apollo missions installed seismic stations at their landing sites on the nearside of the moon. Because the moon was thought to be seismically dead, the instruments were left almost as an afterthought to detect meteor strikes. But from the time the stations were switched on until they were decommissioned in 1977, they recorded hundreds of internally generated moonquakes, some as strong as magnitude 5.5 on the Richter scale.

This year marks the 40th anniversary of the first step taken on the moon on July 20, 1969. Since that historic small step — which 600 million people around the world watched breathlessly — other space missions have captured headlines: NASA’s Space Shuttle program, the International Space Station, the intrepid Mars rovers. But none, perhaps, has had quite the impact on our imagination as the giant leap that Neil Armstrong took for mankind.