The NOAA Office of Ocean Exploration and Research (OER) supports research expeditions to explore previously unvisited areas of the ocean. OER provides partnership coordination, funding, staff, tools, and expertise needed to develop mission plans that deliver rigorous, systematic observations and documentation of biological, chemical, physical, geological, and archaeological aspects of the ocean.
Follow OER-supported expeditions, including those on NOAA Ship Okeanos Explorer, while they are underway or trace the activities and discoveries of past expeditions. For each expedition covered on the website, you'll find information ranging from mission plans and background essays to educational materials and mission logs, expedition daily updates, videos, and images. Use the links below to navigate OER-supported missions.
November - December 2018: From November 28 to December 16, 2018, the NOAA Office of Ocean Exploration and Research and its partners will conduct telepresence-enabled mapping and remotely operated vehicle dives in support of federal agency and scientific community needs in the deep waters of the U.S. Exclusive Economic Zone, Bahamas, Dominican Republic, and Turks and Caicos Islands.
October - November 2018: From October 30 - November 20, NOAA and partners conducted an expedition on NOAA Ship Okeanos Explorer to collect critical baseline information on unknown and poorly understood deepwater areas surrounding Puerto Rico and the U.S. Virgin Islands.
Visit this page to access web coverage of expeditions supported by OER, organized according to broad topical themes.
Visit this page for a simple map showing the location of OER-supported expeditions and to access web coverage for these missions.
This page features links to expeditions supported by OER, organized according to year.
Expeditions that took place prior to 2010 are archived here.