Across the Universe: Return to Dust

This column first ran in The Tablet in October 2013 For about six months, our Moon had a moon of its own: a small artificial satellite called “Ladee”, the Lunar Atmosphere and Dust Environment Explorer. Costing just under $300 million, a bargain, it is a little bit smaller than a Smart Car, a little bit larger than a Tardis: 7.7 feet tall, with a hexagonal cross section 4.7 feet in diameter. NASA launched it with an assembly of rockets built from old “Peacemaker” ICBM missiles. Originally designed to send nuclear bombs to the Soviet Union, these rockets are strictly controlled under a US-Russian arms treaty: the small facility at Wallops Island, off the Virginia coast, is one of the few places allowed to launch them. Thus, a bit before midnight on September 6, 2013, the rockets’ red glare was visible from nearby Washington DC and the eyes of the Congress who’d paid for it. These small rockets put the spacecraft … Continue reading