in the 1960 and 70Tys there was a snack called space food sticks or snacks any one remember?

Answer 1

I don't remember that but today you can still buy astronaut food. Take a peek ....

http://www.countdowncreations.com/astronaut_space_food.htm#Chicken%20and%20Rice%20Space%20Meal

Answer 2

Way back! I DO remember. I even considered living on those things. (Aside from burger binges and fries)
They tasted awful really, but hey they were cool.
I remember that NASA endorsed TANG which was consumed by astronauts. (So they would have us believe)
There was a fad of instant foods and drinks (shakes) c.1969 - you know, like having your meal in a glass.
(“Great Shakes”, Carnation “Instant Breakfast”)
Some bits and pieces ...

http://www.retrofuture.com/spacefood.html
http://www.cruftbox.com/cruft/docs/spacefood.html
http://www.typetive.com/candyblog/item/space_food_sticks/

P.S. Don’t know about the authenticity of the last one but it’s fun.