Exploring the Cosmos: 7 Astronomical Cruises You Must Experience

When the Desire to Explore the Cosmos Awakens

In recent years, interest in astronomy has surged, especially following events like the Artemis II flight. Alongside this, sky-gazing cruises have become a popular trend among travelers. In 2024, around 70 million pairs of safety glasses have been sold in the U.S. alone for people eager to view the solar eclipse, an experience that everyone wants to relish.

The upcoming solar eclipse in August can be observed from Greenland and Iceland down to northern Spain, offering a fantastic opportunity for those embarking on summer cruises in the region.

Cruising with Oceania: The 2026 Eclipse

In August 2026, four itineraries with Oceania Cruises will sail through areas where the solar eclipse can be viewed with up to 90% visibility. Another cruise departing on July 30th from Copenhagen will provide a chance to witness a 100% eclipse as the Oceania Marina sets sail from Grundarjordur, Iceland, heading towards Reykjavik.

These cruises are not just about eclipse watching; travelers will also enjoy lectures from astronomy experts and indulge in unique culinary offerings like star-shaped bread and crescent-shaped empanadas.

Stargazing with Celebrity Cruises

Celebrity Flora offers a seven-night cruise departing from Baltra, Ecuador, where guests can marvel at both hemispheres in just one night. From the Galápagos Islands, far removed from the light pollution of major cities, travelers will experience pristine skies and participate in stargazing sessions with telescopes.

Those who wish to stay under the starry sky can book overnight accommodations on the ship's deck to continue soaking in the beauty of the cosmos.

A Glimpse of the Arctic with Hurtigruten

I have long pursued the dancing lights of the auroras, yet I have yet to see them. This is why companies like Hurtigruten and Havila Voyages offer a "Northern Lights promise": if passengers do not see the phenomenon during their trip, they will receive a complimentary cruise.

Hurtigruten is introducing new voyages with Northern Lights expert Tom Kerss, who will explain this phenomenon during cruises in March 2027.

Connecting with Science through Cunard

Cunard ships such as Queen Anne, Queen Mary 2, and Queen Victoria host scientific presentations and astronomy classes. On August 25, 2026, astrophysicist Dr. Shenona Urquhart will join an 11-night voyage from Southampton through the Norwegian fjords.

Science-Focused Cruises

Exploratory cruises with New Scientist offer a unique experience featuring participation from scientific experts. On August 7, science journalist Jamie Carter and other specialists will join a 13-day cruise from Reykjavik, Iceland.

Exploring Extraterrestrial Life with Swan Hellenic

During Swan Hellenic's annual cruises, passengers will meet experts from the SETI Institute, which searches for extraterrestrial life. The journey from Portugal to the Canary Islands on September 7 will feature software engineer Peter Tenenbaum.

Stargazing in the Amazon with A&K

Pure Amazon's river cruises provide a fantastic experience for stargazers. Each night, weather permitting, guides will lead guests in stargazing sessions on a 24-passenger vessel.

Helpful Information for Vietnamese Travelers

If you're planning an astronomical cruise, remember that many of these trips require early booking, especially during peak seasons. Prices for cruises can range from approximately 20 million to 70 million VND depending on services and destinations. Be sure to check visa information and entry requirements before traveling. Particularly, if you're flying from Vietnam, consider international flights from Hanoi or Ho Chi Minh City.

Thorough preparation will ensure you have an exciting and memorable experience as you gaze upon the wonders of the universe.

This article has been adapted and edited from: Condé Nast Traveler