3M views · 106K reactions | Ever wonder how far away those stars in the night sky are? 樂 Our Sun’s nearest neighbor star is about 4 light-years away … our galaxy is over 100,000 light-years wide! But what does that even mean? Check out this Tumblr for a primer: https://nasa.tumblr.com/post/184153458369/how-big-is-our-galaxy-the-milky-way | NASA Universe | Facebook

500K views · 2.7K reactions | Milky Way Mastery is a High Definition video course on the art and science of astro photography. It shows you how to take magazine-quality pictures of the night sky without being a pro photographer and without fancy equipment. ...even if you are in a light polluted city. This brand new course is on sale for a limited time Here is a small sample video from the course... | Expert Photography | Facebook