article_snippet.sent: And while we may see the beginning of space travel by 2030, many expect the hotel of choice to be those located underwater.
article_snippet.sent: Though today, underwater rooms are considered a rare luxury, many out-to-sea hotels are currently being developed - such as Dubai's Water Discus Hotel - and will undoubtedly change the  accommodation landscape entirely.
article_snippet.sent: Today, underwater hotel rooms are considered rare luxuries, underwater hotel rooms're expected to become more mainstream .
highlights_snippet.sent: Underwater hotels will become mainstream and space holidaying possible .
  
highlights_snippet.sent: Airbus has developed renderings of Underwater hotels panoramic planes of the future .