As the title inicates this is a list of the top 6 science fiction series that I have seen and like a lot so these are series not movies so the star wars movies are not on this list that is another list so that being clarified let us begin

#6 firefly: this is a series that ran on the fox network before it was canceled after the fourteenth episode and now runs on the science channel but no new episodes are on the air or in production the movie serenity is a combination of the final episodes that where never made this is a series to check out
  
#5 Babylon 5: this series is one that I grew up loving the reason that it is only number 5 is that frankly I don't remember much of this amazing series so I am currently rewatching it but it is a series to watch

#4 Doctor Who: A strange and amazing series that has ran on the BBC for about 55 years the reason that it is in the number 4 slot isn't that the series is worse that the others it's that the first 3 seasons were lost in a fire never to be seen again another series to check out if you haven't aready seen it

#3 Star trek the original series: this was a hard choice but this slot belongs to the original star trek that started the franchise that a lot of people like myslf love and adore

#2 Star trek voyager: look this series is a diffrent entry because it is so diffrent it gets a bad rap but it is an amazing series that deseves this spot in fact the next choice is a dead heat  this series is a again another to check out if you haven't seen it

#1 Battlestar galattica: main reason that this series is the number one slot is because it's dark and extremly good in fact it is the best series reason is because humanity had evolved on Caprica which was lost in a cylon attack and now they look for the planet earth this series is highly recomended by myslf and a series to check out if you havent seen it.

and that the end of my top 6 best science fiction series