How did experts figure that the universe is approximately 13.8 billion years old? 871 viewsJanuary 3, 2024 Question90.63K May 26, 2020 0 Comments How did experts figure that the universe is approximately 13.8 billion years old? In: Other 3 Answers ActiveNewestOldest Anonymous Posted May 26, 2020 0 Comments They worked out that the universe is expanding and at an increasing rate. By taking this rate and working backwards they figure at how long ago it was the universe was 0 in size. You are viewing 1 out of 3 answers, click here to view all answers. Register or Login
Latest Answers