This is the SeaXplorer 58. This is PINK SHADOW.

A 58-metre explorer yacht with a 5,000nm range, an ice class hull, accommodation for 12, stowage for two tenders, motorbikes, all-terrain vehicles, and an 11.4-metre sail boat. She will safely cruise to the most extreme and far flung corners of the planet. The SeaXplorer 58 is a future-facing yacht with features that ensure her suitability for operating in zero-discharge zones and sensitive environments. This is the future of expedition superyachts.