Physics & Cosmology

The Big Bang, distant starlight, cosmic fine-tuning, and thermodynamics.

4 articles

Cosmology

Big Bang CosmologyThe expansion, the microwave background, and light element abundances give an age of 13.8 billion years.
Distant StarlightLight from objects millions of light years away is the clearest physical problem for a 6,000-year universe.

Design Arguments and Objections

Cosmic Fine-TuningWhich physical constants are described as fine-tuned, by how much, and how those ranges are calculated.
ThermodynamicsThe second law applies to closed systems, and the earth continuously receives energy from the sun.