Did you know it will still take 46 billion years to cross the universe at the speed of light? 65 mph = 4.8 * 10^17 years! Submitted by NotAndroid545 t3_zu0q32 on December 24, 2022 at 3:36 AM in space 171 comments 66
enutz777 t1_j1gj39p wrote on December 24, 2022 at 4:06 AM The universe is expanding faster than the speed of light, galaxies we can observe today will be beyond our perception tomorrow. https://bigthink.com/starts-with-a-bang/universe-speed-of-light/ Permalink 5
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