Factual error: None of the spacesuits have seals at the neck. The helmets just sit on the suit. No way that would work in a vacuum.
The Ark (2023)
1 factual error in show generally
Starring: Reece Ritchie, Christie Burke, Richard Fleeshman
Two by Two - S1-E6
Factual error: They are headed to Proxima, the closest star to Earth, but somehow use another system, a binary star, to use solar sail propulsion to get to a planet to get uranium-238. There is no closer star.