NASA Souvenirs

Full moon nights are also the perfect setting for all the harmful omens of the world to get out. You have black magic and all sorts of witchcraft happening on a full moon night. You can also trace the word "lunatic" to "lunar", which is the Latin word for 'moon'. The etymological link between the two words will definitely lead you to conclude that mental health and the full moon may have a link mythically, if not medically. Tracing our Moon's changing porosity may ultimately help astronomers to track the trajectory of the invading army of a multitude of lunar impactors, that occurred during the Late Heavy Bombardment, 4 billion years ago. Astronomers have known for years that the temperatures of the lunar near-side are higher than those on the far-side. This is because the abundances of the heat- producing elements uranium and thorium are greater on the near-side than on the far-side. In addition, these higher temperatures are a consequence of the fact that most of the volcanic eruptions occurred on the lunar near-side.