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- Stars are not eternal; they are dying in unimaginably large explosions called supernovas. Second only to the Big Bang, these explosions are where creation and destruction meet. Only now have we begun to understand how these wonders in our sky work.
- The story of how stars were made by the Universe and how Stars then went on to engineer everything else in that very universe. They changed the Universe by spawning further generations of stars, then planets and eventually the building blocks of life.
- Natural scientists fail to define time, yet they agree with philosophers it's crucial at least to our perception of reality. Without time, there could be no change, hence neither life nor civilization would exist. Measuring time and predicting the natural cycles which it drives, such as the seasons, is crucial for agriculture, etc., as ancient monuments testify. Yet time is always relative, even in natural terms.