What is a diamond? A diamond is a pure or nearly pure form of crystallized carbon. When it is cut and polished it can be very valuable. Then why are diamonds so important in 2061? Why are they such a sought after material? What is the significance of diamonds in 2061? The book began with Doctor Heywood Floyd preparing a journey to Halleys comet. He traveled on the spaceship Universe along with some scientists, tourists, and a crew. The ship landed, performed some experiments, collected some samples, and allowed the passengers to walk on the comet. In a subplot of the book, the Galaxy, sister ship to the Universe, was exploring the Jovian satellites. The Galaxy crashed on Europa, the forbidden moon of Jupiter. Among Galaxys crew was Chris Floyd, Heywoods grandson, whom along with the rest of the crew, were to be rescued by the Universe. The only site of importance on Europa was Mount Zeus, which some of the Galaxy crew decided to explore. The explorers traveled to Mount Zeus on a small spacecraft known as the Bill Tee. After exiting the craft, van der Berg contacted Ganymede and asked them to relay the following message to Earth, LUCY IS HERE. LUCY IS HERE. Lucy is a code word, interpreted by Earth as the presence of diamonds. Mount Zeus is described by van der Berg as a single diamond, approximate mass one million, million tonsabout two times ten to the seventeenth carats. This is a massive diamond, much larger than any diamond found on Earth. Bill Tees crew performed tests and collected some samples of the diamond mountain. On the way back to the Galaxy, the Bill Tee was low on fuel after an unexpected stop at what seemed to be a village. The Bill Tee had to land away from the Galaxy, now making the rescue mission a two-step process. When the Universe arrived, it picked up the crew from the Bill Tee and Galaxy. It then sped off to Ganymede, ending the story.The discovery that Mount Zeus was a diamond led to some...