Adam Frank writes: KEY TAKEAWAYS When you look at a picture of a galaxy that is 75 million light-years away, you are seeing that galaxy at a time when dinosaurs ruled the Earth. Distance translates into time because the speed of light is finite. What you perceive as “now” is really layer after layer of light Read More…
Time
At Phys.org: Scientists are unraveling the mystery of the arrow of time
Researchers: “Fundamentally, the arrow of time arises from the second law of thermodynamics: the principle that microscopic arrangements of physical systems tend to increase in randomness, moving from order to disorder.”
Apart from ID, nature cannot move towards more complex, functional systems.
Astronomy.com: The struggle to find the origins of time
Astronomy: Time is an elusive concept: We all experience it, and yet, the challenge of defining it has tested philosophers and scientists for millennia.