Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Geography

How many square miles is the universe?


The diameter of the observable universe is estimated at about 28 billion parsecs (93 billion light-years). As a reminder, a light-year is a unit of length equal to just under 10 trillion kilometres (or about 6 trillion miles). As a result, this equals (if the math is right) 5.58e+23 square miles.

{{ relativeTimeResolver(1601398124674) }}

LIVE
Points points 131
Rating 1

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE