LogIQids - #LearnWithLQ - What is a Light Year? Popular misconception makes one believe that a light-year is a unit of time. However, it is an astronomical unit of distance. One light-year
![relativity - Is a light year a different distance if measured from a moving object? - Physics Stack Exchange relativity - Is a light year a different distance if measured from a moving object? - Physics Stack Exchange](https://i.stack.imgur.com/KCQz4.png)
relativity - Is a light year a different distance if measured from a moving object? - Physics Stack Exchange
![What Exactly Is A 'Light-Year' And Why Do Scientists Use Them To Measure Distances In Space? - I'm A Useless Info Junkie What Exactly Is A 'Light-Year' And Why Do Scientists Use Them To Measure Distances In Space? - I'm A Useless Info Junkie](https://theuijunkie.com/wp-content/uploads/2018/03/lightyears.png)
What Exactly Is A 'Light-Year' And Why Do Scientists Use Them To Measure Distances In Space? - I'm A Useless Info Junkie
![Should you use light-years or parsecs for astronomical distance? - Sky & Telescope - Sky & Telescope Should you use light-years or parsecs for astronomical distance? - Sky & Telescope - Sky & Telescope](http://skyandtelescope.org/wp-content/uploads/Parallax-Illustration_341px.jpg)
Should you use light-years or parsecs for astronomical distance? - Sky & Telescope - Sky & Telescope
Earth Shaker - #AstroMeme How far is far? We often measure distances in space using astronomical units (AU) and light-years (ly) because of the superb distances. 1 Astronomical Unit (AU) - average
![Light seconds, light years, light centuries: How to measure extreme distances - Yuan-Sen Ting - YouTube Light seconds, light years, light centuries: How to measure extreme distances - Yuan-Sen Ting - YouTube](https://i.ytimg.com/vi/Op3AYaJc0Xw/maxresdefault.jpg)