An analogy I like to use is NASA finding a crashed spaceship in a cave located in Area 51.
The conclusion that the universe had a beginning is far more parsimonious and consistent with the evidence.
Roger Penrose, one of the preeminent physicists of our day, envisions that the universe is eternally expanding.
Dean Schulz investigated the design of the flagellum with a method that could be described as groundbreaking.
The situation resembles a poorly constructed dam holding back water that is continuously rising.