In addition, some commentators have suggested that there may be a musical reference in the lines "And she takes your voice/And leaves you howling at the moon," since "Howlin' at the Moon" is the title of a song by Hank Williams, a musician who Dylan admired.
And without asteroids, Earth would probably not have a moon, since we think that the Moon was knocked off in a giant collision.
China is planning to make the first controlled landing on the moon since the Apollo programme.
There has certainly been much howling at the moon since 2003.
No one has been to the moon since Apollo 17 astronaut Eugene Cernan stepped back into his lunar lander in 1972.
Bob, Bobby and Tony have lived here since before man landed on the moon, since before J.F.K. was shot, for as long as they remember.
The findings, published in Nature, come from "before and after" pictures taken by Nasa's Lunar Reconnaissance Orbiter spacecraft, which has been mapping the moon since 2009.
· People have been selling land on the moon since the 70s; one Cornwall-based company says it has sold more than £4m-worth.
Man has also been to the moon since then, so we have experience that we didn't have at the time".
Data from seven instruments onboard NASA's Lunar Reconnaissance Orbiter (LRO), a spacecraft orbiting the moon since 2009, have provided amazing detailed images and maps of the moon's surface, showing craters and topography that have never before been seen.
The two ARTEMIS probes will join NASA's Lunar Reconnaissance Orbiter, which has been orbiting the moon since 2009 taking high-resolution photographs and looking for signs of water ice.
