Why 170 Year Old Shipwreck Wine Lasted That Long?

170 Year Old Champagne Recovered From Shipwreck

170-year-old champagne bottles were recovered from a shipwreck from the bottom of the Baltic sea. The champagne still tasted great. How is that possible?

Here we are trying to analyze why those wines survived. From the condition the bottles were in to the other wines that might also do well in the same situation.