![Freethinkers How far exactly is a light year Light travels 186,000 miles per second. There are 60 seconds in a min… | Travel light, Seconds in a year, Light year Freethinkers How far exactly is a light year Light travels 186,000 miles per second. There are 60 seconds in a min… | Travel light, Seconds in a year, Light year](https://i.pinimg.com/originals/c4/26/0d/c4260d831b919d80eccb27adf190c91b.jpg)
Freethinkers How far exactly is a light year Light travels 186,000 miles per second. There are 60 seconds in a min… | Travel light, Seconds in a year, Light year
How long would it take a human to travel 40 light years on board the The Apollo 10 which travels at 24,790 mph? - Quora
![Artist's depiction of the size relationship between Earth and GJ 1214b, also known as Gliese 1214b. Discovered in 2009 in the constellation Ophiuchus, some 40 light-years from Earth. - SuperStock Artist's depiction of the size relationship between Earth and GJ 1214b, also known as Gliese 1214b. Discovered in 2009 in the constellation Ophiuchus, some 40 light-years from Earth. - SuperStock](https://cdn.superstock.com/4239/Comp/4239R-20483140.jpg)
Artist's depiction of the size relationship between Earth and GJ 1214b, also known as Gliese 1214b. Discovered in 2009 in the constellation Ophiuchus, some 40 light-years from Earth. - SuperStock
![TRAPPIST-1 is 40 light-years away: NASA discovers 7 earth-like planets which may have alien life on surface - FYI News TRAPPIST-1 is 40 light-years away: NASA discovers 7 earth-like planets which may have alien life on surface - FYI News](https://akm-img-a-in.tosshub.com/indiatoday/images/story/201702/extra-large_022317022159.jpg?size=770:433)