The universe expands 45 miles every second.
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β 14y agoThe speed of light is 186,282 miles per second.
0.033 miles per second or about 174.24 feet per second.
close to 186,000
33 miles per second = 118,800 mph
4.7 metres per second is about 10.5 miles per hour.
Well, the universe never stops so... the universe does not have a center.
The light year was invented to help measure vast distances in space. It represents the distance that light travels in one year, providing a way to discuss distances that are difficult to comprehend in more familiar units. It allows astronomers to communicate the immense scale of the universe in a more understandable way.
There are many theories, and the most probable one seems to be that it won't. Besides the smart-ass answer of 'the universe isn't alive so it can't die', I would say that the universe will continually expand for all eternity.
The observable universe is about 29 gigaparsecs across. You'll have to convert to miles yourself.
18 miles per second
About 4.7 miles per second.
The speed of light is 186,282 miles per second.
70 miles per second is 252,000 miles per hour.
.8 miles/second
52 miles per second = 187,200 miles per hour.
44 mph = 0.012 miles per second
186,000 miles per second. This is the 'miles per second' that it takes light to get anywhere in a vacuum.