the Polarstern to the Central Arctic. It was the first buoy to be sent off during the MOSAiC expedition. It was part of the "Distributed Network," a large buoy network that drifted around Polarstern at

guidelines how to issue a proposal. You represent a small team who wants to jointly conduct research on POLARSTERN? In this case, you can submit a proposal for secondary use. The number of team members should not [...] may submit a proposal for main use. You should though, bear in mind that the planning period for POLARSTERN corresponds to 3 years. Since autumn 2017, a review panel, ”Gutachterpanel Forschungsschiffe” (GPF) [...] (GPF), organizes the review and evaluation of the proposals for ship time on RV POLARSTERN and HEINCKE. The GPF has the mandate to evaluate the proposals for German research vessels and to make recommendations

On Wednesday, 2 July 2025, the Polarstern will set sail from Tromsø, Norway, embarking on an expedition to the Arctic Ocean. Over the next two months, an international research team will analyse the feedback [...] parallel airborne campaign will complement the measurements and, at the outset of the expedition, the Polarstern will support the first ice testing of the new French Tara Polar Station research platform.

Polarstern expedition draws to a close in Bremerhaven
In the autumn, the waters surrounding the Antarctic Peninsula were still home to large quantities of krill and salps, ready to spawn. Thanks to [...] such changes was a central topic during this year’s Antarctic season on board the research vessel Polarstern, which will end when, on Monday 11 June 2018, the ship returns to its homeport, Bremerhaven, after

February 2016
At midnight between the 19-20th of February we finally had the get-go for the FS Polarstern PS97 Expedition. It was a long way to this very point. An advance group had arrived in Punta Arenas [...] containers from the previous Antarctic Expedition PS96 with our materials. Unfortunately the FS Polarstern could not access the Mardones container loading pier in Punta Arenas, as it was still being occupied

ner-Institut) Zooplankton time series of the Polarstern expeditions Background Several long-term data sets exist which have been collected on RV Polarstern for the past 30 years but these have never previously [...] particularly for the Weddell Sea and adjacent areas such as the Scotia and Lazarev Seas Summary of Polarstern stations in the Antarctic where zooplankton was sampled and analyzed (Photo: Alfred-Wegener-Institut)

Southampton National Oceanographic Centre 'Porquepine Abyssal Plain'. RV Polarstern PS93.2 und PS99.2 SeaPump went with RV Polarstern, PS93.2 und PS99.2, to the long-term observatory of Alfred-Wegener-Institute

vent fields during expedition PS137 on board the icebreakers Polarstern and Kronprins Haakon. Icebreakers Kronprins Haakon and Polarstern at the Aurora Hydrothermal Ventfield (Photo: Alfred-Wegener-Institut)

construction of the new Polarstern at AWI, has been pursuing the goal of providing polar and marine research with a modern, powerful and sustainable ship and the legendary Polarstern with „a more than worthy [...] / A lf re d- W eg en er -I ns ti tu t Aerospace engineer Detlef Wilde has been heading the new Polarstern construction project at the Alfred Wegener Institute - Helmholtz Centre for Polar and Marine Research [...] development of deep-sea robots. In 2017, this gave him the opportunity to participate himself in a Polarstern mission to the Arctic. As Airbus project manager, he tested the Viator lander-crawler system of

2017
After concluding our 4 th ice station at the northernmost location of this expedition, Polarstern set a south-westerly course, heading for the position of our well-known PASCAL ice floe of PS 106/1 [...] mostly gentle passage through the ice. Our journey was inter-spaced with stations where we set out Polarstern’s rubber boats Laura and Luisa to sample the surface microlayer, conducted CTD casts and performed