A couple weeks ago someone posted a link to a real time re-creation of the apollo 11 mission. It's amazing watching videos of everyone in that room, listening to the chatter on all the radio channels, and seeing pictures scroll by from the moon, all in real-time. It does an amazing job bringing you behind the curtains, almost like you're a part of the actual mission.

https://hackernews.hn/item?id=20193118