"the last man" - how many stars on the flag?

[hxclespaulplayer]

Here's one nobody will be able to answer - McKay is in the alt-future stargate base, and a U.S flag is visible. How many stars are on it?

 

[bigdaddy]

48, we finally got rid of Texas and Florida.

 

[Meredith]

57 - Obama is from the Future, he is a new host to Apophis!!!!!

 

[The Borgified Corpse]

"Grandpa, there are only 49 stars on that flag."
"I'll be deep in the cold, cold ground before I recognize Missourah!"