Which one of Santa's raindeer can you see in outer space?Answer
Which one of Santa's reindeer can you see on Valentines day?Answer
Which one of Santa's reindeer is the fastest?
Answer:

Имена всех оленей Санты: Prancer, Dancer, Donner, Blitzen, Dasher, Vixen, Comet, Cupid и еще красноносый Rudolph :)

Which one of Santa's raindeer can you see in outer space? - Comet

Which one of Santa's reindeer can you see on Valentines day? - Cupid

Which one of Santa's reindeer is the fastest?  - Dasher