The Ark in Space Salmon of "SFX" rated the serial four and a half out of five stars, calling it "brimming with confidence". Salmon wrote that the concept of the Wirrn were so terrifying that the poor effects did not matter. In an analysis of apocalyptic themes in "Doctor Who", academic Andrew Crome highlighted the explicit religious influences on the writing of "The Ark in Space". He considered the eponymous Ark to be an analogue of the Biblical story of Noah's Ark, the ancient flood myth related in the Book of Genesis, and that the naming of the Nerva Beacon commander as Noah was
Father Noah's Ark the storm rolls in and the animals are summoned, two-by-two, to the ark, accidentally leaving two skunks behind. The ark is soon buffeted around by the storm and the ark's occupants praise to the Lord. At one point, Noah gets rainwater leaking through the ceiling in his mouth and has to open a porthole to spit it out, whereupon he is chased by a stray lightning bolt, which he lets out through another porthole. 40 days later, the storm recedes and a dove, carrying an olive branch, flies back to Noah and his family to signify that land has been