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

Science

How many seconds is a lightyear?


A lightyear is a measurement of distance, not a measurement of time. It is the distance that light travels in one year, about 5.88 trillion miles.

{{ relativeTimeResolver(1636394701451) }}

LIVE
Points points 135
Rating

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