Why is the Battle of Stalingrad considered the turning point in the war on the
Eastern Front?

This battle was a turning point because there was a tremendous amount of deaths in this battle, this battle completely changed Germany's morale about the war, and the Germans had finally lost a big battle which turned the war into the favor of the Allies. This loss had stopped Germany from advancing and moving forward

Explanation:

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.