All in a day’s work
How old do you think the universe is? Do you believe it was created in 6 literal days or does Genesis perhaps need to be understood differently? Take a look at these two examples.
Varves
Shale and Claystone rocks are formed from clay deposited at the bottom of lakes or the sea. Sometimes these appear in the form of thin layers called varves which accumulate over the years, alternating between lighter and darker colour depending on the season, and often containing pollen fossils in alternate, hence summer, bands.
Varve thicknesses vary from year to year, coinciding with sunspot cycles and the precession of the equinoxes; both these astronomical cycles affect rainfall which affect the amount of clay washed into lakes and hence the varve thickness.
Some varve deposits are very thick and have hundreds of thousands of varve (season) pairs. The current world record is held by the Green River Shale deposits in Wyoming, Utah and Colorado, where there are several million successive, alternating colour bands.
Is this evidence of a single flood event or a very ancient earth?
Supernovae
Every so often a star explodes (goes supernova), rapidly becoming millions of times brighter for a few weeks before fading until all that is left is a small dense star remnant surrounded by a cloud of expanding gas.
Usually supernovae can only be observed through telescopes as they occur in remote galaxies, but very occasionally they occur in our own galaxy where they may be observed by the naked eye. Chinese astronomers recorded such an event in AD 1054 in what is now called the Crab Nebula – an expanding gas cloud with a small remnant star at its centre.
Measurements of the size and expansion rate of this cloud have been made, and have enabled the date of the explosion to be calculated; this date is in agreement with the recorded Chinese date.
Similarly measurements have been made of other supernova remnants, most of them larger and less dense than the Crab Nebula. The Cygnus Loop for example has a size and expansion rate that show that the initial explosion took place approximately 60000 years ago.
Not a great age, but significantly greater than the recent-creation proposed age of 10000 years.





