The radius of the observable universe is therefore estimated to be about 46.5 billion light-years. Using the critical density and the diameter of the observable ...

Scale of Universe is an interactive experience to inspire people to learn about the vast ranges of the visible and invisible world.

28 янв. 2022 г. · How big is the universe? Based on what we can observe, the universe appears to be almost 28 billion light-years across.

The portion of the universe that we can see is approximately 93 billion light-years in diameter at present, but the total size of the universe is not known. Observable universe · Universe (disambiguation) · Timeline of the early universe

8 дек. 2017 г. · The most distant objects in the Universe are 47 billion light years away, making the size of the observable Universe 94 billion light years ...

30 мая 2022 г. · The observable Universe is 92 billion light-years in diameter. These pictures put just how large that is in perspective.

The size of the Universe that we can see is about 28 billion light years in diameter (across). However this distance is determined from things we can measure ...

12 июн. 2024 г. · The expansion of the universe explains how it can be so much larger than 13.8 billion light-years across.

25 янв. 2024 г. · Because the Universe was much smaller when the galaxy emitted its light, its angular size distance is two billion lightyears.