Documentaries about Space and Spacecraft

Does anyone know of any good documentaries about space programs? My interest is pretty broad at this point, so they can be about the 20th century US and/or Russian space program(s), developments since then, Mars/MSL/Curiosity etc., but preferably with a tech focus. Thanks.

Through the wormhole with morgan freeman is a good place to start


"Nova - Fabric of the cosmos" was great (4 parts)

Fabric of the Cosmos is viewable online and it looks like most Nova programs are. Great recommendation! This should keep me occupied for a while.

there's a hubble documentary out, i saw it on imax.

You could try googling Neil Degrasse Tyson on Youtube and watching a lot of his lectures. I find them very interesting while I'm working on coding or grinding in games.