Final answer:
The Big Bang model proposes that the universe has a finite age and is expanding, which resolves Olbers' paradox. The expansion of the universe causes light from distant stars and galaxies to stretch, resulting in cosmological redshift and making the night sky dark.
Step-by-step explanation:
The Big Bang model provides a resolution to Olbers' paradox by proposing that the universe has a finite age and is expanding. According to this model, the universe started from a hot and dense state about 13.8 billion years ago and has been expanding ever since. As the universe expanded, the light from distant stars and galaxies also stretched, resulting in a phenomenon known as cosmological redshift. This redshift makes the light coming from distant objects appear more red and less bright, explaining why the night sky is dark despite the universe being infinite.kjl.xx