The conversation between human and AI assistant.
How can CMB be used to measure the curvature of the universe?
Can you explain how CMB can be used to measure the curvature of the universe?
Sure! The Cosmic Microwave Background (CMB) is a remnant radiation left over from the Big Bang, which is believed to have occurred about 13.8 billion years ago. By studying the CMB, we can learn a lot about the origins of the universe and its shape, including its curvature.