Guy Gardener wrote:
. . . Spock thought it as bad because man never invented warp drive, which is ridiculous, the Nazi's would have had a man on the moon by 1952. Maybe the reason that man never made it out into space in that timeline is that the Aryan Nation in charge was just wonderfully content with the paradise they had created after removing all the unwanted elements form the gene pool.
In the timeline in which Edith Keeler doesn't die in 1930, we only know that the Enterprise
(and, by implication, Starfleet) doesn't exist. There's nothing to suggest that man never made it into space or that warp drive was never invented. A Nazi-ruled 23rd-century Earth could well be the seat of an interstellar Empire.