| LOI |
| Building contract |
| Building started |
21/10/1988 | Keel laid |
3/1/1989 | Launch |
| Sea trial |
| Second sea trial |
1/6/1989 | Delivered to Delfin Risteilyt Oy, Nagu, Finland |
6/1989 | Cruises from Turku to Visby, Stockhom and 24 h cruises. |
26/1/1990 | Charter to Sally Line Oy, Mariehamn, Finland. New name Sally Clipper |
1/1990 | 24 h cruises from Helsinki, Summer season cruises from helsinki to Visby, Leningrad and Tallinn |
3/12/1990 | New owner Rauma-Repola Marine Oy, Rauma, Finland after Ddelfin Cruises had economical problems. Charter to Sally Line continued. |
1992 | Laid up at Rauma shipyard. |
17/6/1992 | Charter to Baltic Link Ab, Norrköping . Norrköping – Riga route. |
17/10/1992 | Laid up |
12/1992 | Charter to Ocean Trade Chartering, Nassau, Bahamas. New name Delfin Star. |
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1996 | Sold to Phoenix Maritime Shipping Co, Panama |
1997 | New name Dream 21. |
1997 | Rebuild Samsung Shipyard in SOuth Korea |
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30/10/2001 | Sold to Discoverer Reederei, Panama. New name World Discoverer. |
2001 | Cruises in Arctic and Antarctic |
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8/2003 | Sold to Delta Steamship Ltd, Nassau, Bahamas. |
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8/2004 | New name World Adventurer |
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3/2005 | New name World Discoverer |
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27/9/2007 | Sold to Silversea Discoverer Shipping, Nassau, Bahamas. |
2008 | Refurbished |
6/2008 | New name Prince Albert II. |
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5/2011 | New name Silver Explorer |
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Summer 2019 | Cruises on Arctic , Greenland and Norway |
12/10/2019 | Cruises on South America and Antarctica |
11/5/2020 | Cruises on Asia |
6/7/2020 | Cruises on Alaska |
10/8/2020 | Cruises on Asia |
17/9/2020 | Cruises on Arctic , Greenland and Norway |
20/10/2020 | Cruises on South America and Antarctica |
11/12/2020 | Cruises on New Zealand and Antarctica |
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6/2021 | Rumoured sold to scrap. |
21/6/2021 | Anchored outside of Aliaga, Turkey. |
| Back in service |
1/2022 | Sold to Exploris, France |
9/2023 | Delivered to new owner Hammonia Adventure & Cruise, France (Exploris) |
| Drydocking. New name Exploris One. |
12/2023 | Voyages from Valparaiso and Ushuaia. |
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