Question

How do we measure the size of universe??​

Answer 1

You know about DR BR Ambedkar and Prithviraj Chauhan

Answer 2

Answer:

Scientists measure the size of the universe in a myriad of different ways. They can measure the waves from the early universe, known as baryonic acoustic oscillations, that fill the cosmic microwave background. They can also use standard candles, such as type 1A supernovae, to measure distances.