Report on an Unidentified Space Station

An expedition makes an emergency landing on an unidentified, seemingly abandoned space station designed to accommodate thousands of passengers in transit, but initially vastly underestimates its true size due to surrounding dust obscuring its bulk. As they explore and attempt repairs, the crew discovers the station is far larger than believed—growing from estimated 500 meters to 1 mile to 10 miles in diameter—and two crew members go missing while exploring lower decks, suggesting the station may be even more massive and complex than they realize.