Websites to learn latin?

Well, recently I moved away from one of my best friends. However I come over every once in a while and one time as I did me and my friend decided to watch the stars become visible. After watching that, I thought it would be cool to learn astronomy, which I'm still doing. Then, I began to realize that greek mythology had to do with some stars. I think that maybe a few of the names are latin, and it being a dying language and all thought it would be cool to learn it and teach it, so it becomes more famous. Long story short, latin is cool and i wanna know if there are any websites that can help me learn it. Thanks! Or, in latin (google translate), gratias - I think