R/V Atlantis is an oceanographic research vessel operated by the Woods Hole Oceanographic Institution as part of the University-National Oceanographic Laboratory System (UNOLS) fleet. She is the host vessel of DSV Alvin. She is named for the first research vessel operated by the Woods Hole Oceanographic Institution, R/V Atlantis for which the Space Shuttle Atlantis is also named.
Atlantis was built by Halter Marine Inc., Gulfport, Mississippi. She was laid down on 16 August 1994 and launched on 1 February 1996. She was delivered to the U.S. Navy on 25 February 1998, as R/V Atlantis (T-AGOR-25) a Thomas G. Thompson-class oceanographic research ship.
RV Atlantis is a sailboat that served as the first and also the main research vessel for the Woods Hole Oceanographic Institution from 1931 to 1964. Several ships, including RV Atlantis (AGOR-25) and the Space Shuttle Atlantis (OV-104) were named after Atlantis. The former Atlantis is now commissioned as an oceanographic research vessel in the Argentine Naval Prefecture as the Dr. Bernardo A. Houssay. Having sailed over 1,300,000 miles to date, she is the oldest serving oceanographic research vessel in the world.
Atlantis was the first Woods Hole Oceanographic Institution research vessel and the first ship built specifically for interdisciplinary research in marine biology, marine geology and physical oceanography. The 460-ton Marconi Ketch originally carried a crew of 17 and had room for 5 scientists. Columbus Iselin II, her first master and a major influence in her design, felt that steadiness, silence and cruising range were of greater importance than speed. After her construction was complete, WHOI searched for an appropriate name for the new vessel. Alexander Forbes (1882—1965), a trustee of WHOI, had recently bought a schooner named Atlantis from Iselin. Mr. Forbes rechristened his schooner so the new research vessel could be named Atlantis.