For example, when Apollo 11 returned from the Moon, the spacemen had to declare the moon dust, moon rocks, and other samples they'd collected on their trip to a foreign land.
But back to the law, the idea behind the One Small Step Act is to require companies that work with NASA on moon missions to make sure they help preserve the landing sites of the Apollo missions.
In 1969, a piece of the Wright Flyer's wing fabric and a splinter of wood from the historic aircraft was traveling aboard the Apollo 11 mission when it flew to the moon and back.
In one story, he shot a golden arrow at Apollo, who fell madly in love with the nymph Daphne, then shot Daphne with a lead arrow, causing her to be repulsed by Apollo, leading to a whole lot of drama.
Right. But it's often forgotten that some of the most dramatic photographs taken on the Apollo space mission weren't of the Moon at all – they were of Earth.
The vehicle is completely reusable and when ignited this thing has more than twice the thrust of the Saturn V which is, of course, the rocket that brought people to the moon during the Apollo era.
Because the gravity on the Moon's surface is only a sixth of Earth's (remember how easily the Apollo astronauts bounded along), it takes much less energy to accelerate to that 1.5mps than it does on Earth.