After watching Salyut-7 which I found well made, well acted, human and tense, I wanted to know the true story. For that, I credit Nickolai Belakovski for his article "The little-known Soviet mission to rescue a dead space station" which can be found on the Ars Technica website. Suffice it to say, Salyut-7 is very much a work of fiction and, to be fair, was not intended to be taken as a true depiction of events.
As far as any shuttle mission to grab Salyut-7, it's complete hogwash despite there being a Russian documentary that promotes US efforts to steal the station. Bart Hendrickx wrote the article "Kidnapping a Soviet space station" for The Space Review website. It debunks the Russian conspiracy theory quite convincingly.
Enjoy the movie but don't rely on it for truth.
As far as any shuttle mission to grab Salyut-7, it's complete hogwash despite there being a Russian documentary that promotes US efforts to steal the station. Bart Hendrickx wrote the article "Kidnapping a Soviet space station" for The Space Review website. It debunks the Russian conspiracy theory quite convincingly.
Enjoy the movie but don't rely on it for truth.