A Spartan Space-Eurosuit official (L) assists to gear up a French Marine Firefighter (C) of the Bataillon de Marins-Pompiers de Marseille (BMPM) with the Eurosuit, a European Spacesuit by Spartan Space, before taking part in an aquatic survival test campaign carried out by the BMPM in L'Estaque, north of Marseille, south-eastern France on June 12, 2026. A survival test campaign carried out on June 12, 2026, with the Bataillon de Marins-Pompiers de Marseille (BMPM) is part of the development of EUROSUIT, a European spacesuit project led by Spartan Space, leader of the industrial consortium on behalf of the Centre National d'Etudes Spatiales - CNES (French National Space Agency). The tests are being conducted at the Fire and Survival Techniques Training Centre (CETIS) in Marseille. (Photo by MIGUEL MEDINA / AFP via Getty Images)

A French Marine Firefighter (C) of the Bataillon de Marins-Pompiers de Marseille (BMPM) wearing the Eurosuit, a European Spacesuit by Spartan Space and other French Marine Firefighters take part in an aquatic survival test campaign carried out by the BMPM in L'Estaque, north of Marseille, south-eastern France on June 12, 2026. A survival test campaign carried out on June 12, 2026, with the Bataillon de Marins-Pompiers de Marseille (BMPM) is part of the development of EUROSUIT, a European spacesuit project led by Spartan Space, leader of the industrial consortium on behalf of the Centre National d'Etudes Spatiales - CNES (French National Space Agency). The tests are being conducted at the Fire and Survival Techniques Training Centre (CETIS) in Marseille. (Photo by MIGUEL MEDINA / AFP via Getty Images)

A French Marine Firefighter (R) of the Bataillon de Marins-Pompiers de Marseille (BMPM) wearing the Eurosuit, a European Spacesuit by Spartan Space and other French Marine Firefighters take part in an aquatic survival test campaign carried out by the BMPM in L'Estaque, north of Marseille, south-eastern France on June 12, 2026. A survival test campaign carried out on June 12, 2026, with the Bataillon de Marins-Pompiers de Marseille (BMPM) is part of the development of EUROSUIT, a European spacesuit project led by Spartan Space, leader of the industrial consortium on behalf of the Centre National d'Etudes Spatiales - CNES (French National Space Agency). The tests are being conducted at the Fire and Survival Techniques Training Centre (CETIS) in Marseille. (Photo by MIGUEL MEDINA / AFP via Getty Images)

A French Marine Firefighter (R) of the Bataillon de Marins-Pompiers de Marseille (BMPM) wearing the Eurosuit, a European Spacesuit by Spartan Space climbs out of the water as he takes part in an aquatic survival test campaign carried out by the BMPM in L'Estaque, north of Marseille, south-eastern France on June 12, 2026. A survival test campaign carried out on June 12, 2026, with the Bataillon de Marins-Pompiers de Marseille (BMPM) is part of the development of EUROSUIT, a European spacesuit project led by Spartan Space, leader of the industrial consortium on behalf of the Centre National d'Etudes Spatiales - CNES (French National Space Agency). The tests are being conducted at the Fire and Survival Techniques Training Centre (CETIS) in Marseille. (Photo by MIGUEL MEDINA / AFP via Getty Images)

A French Marine Firefighter of the Bataillon de Marins-Pompiers de Marseille (BMPM) wearing the Eurosuit, a European Spacesuit by Spartan Space looks on after taking part in an aquatic survival test campaign carried out by the BMPM in L'Estaque, north of Marseille, south-eastern France on June 12, 2026. A survival test campaign carried out on June 12, 2026, with the Bataillon de Marins-Pompiers de Marseille (BMPM) is part of the development of EUROSUIT, a European spacesuit project led by Spartan Space, leader of the industrial consortium on behalf of the Centre National d'Etudes Spatiales - CNES (French National Space Agency). The tests are being conducted at the Fire and Survival Techniques Training Centre (CETIS) in Marseille. (Photo by MIGUEL MEDINA / AFP via Getty Images)

A French Marine Firefighter of the Bataillon de Marins-Pompiers de Marseille (BMPM) wearing the Eurosuit, a European Spacesuit by Spartan Space looks on after taking part in an aquatic survival test campaign carried out by the BMPM in L'Estaque, north of Marseille, south-eastern France on June 12, 2026. A survival test campaign carried out on June 12, 2026, with the Bataillon de Marins-Pompiers de Marseille (BMPM) is part of the development of EUROSUIT, a European spacesuit project led by Spartan Space, leader of the industrial consortium on behalf of the Centre National d'Etudes Spatiales - CNES (French National Space Agency). The tests are being conducted at the Fire and Survival Techniques Training Centre (CETIS) in Marseille. (Photo by MIGUEL MEDINA / AFP via Getty Images)

A French Marine Firefighter (C) of the Bataillon de Marins-Pompiers de Marseille (BMPM) wearing the Eurosuit, a European Spacesuit by Spartan Space is helped onto a boat assisted by French Marine Firefighters as he takes part in an aquatic survival test campaign carried out by the BMPM in L'Estaque, north of Marseille, south-eastern France on June 12, 2026. A survival test campaign carried out on June 12, 2026, with the Bataillon de Marins-Pompiers de Marseille (BMPM) is part of the development of EUROSUIT, a European spacesuit project led by Spartan Space, leader of the industrial consortium on behalf of the Centre National d'Etudes Spatiales - CNES (French National Space Agency). The tests are being conducted at the Fire and Survival Techniques Training Centre (CETIS) in Marseille. (Photo by MIGUEL MEDINA / AFP via Getty Images)

A French Marine Firefighter (C) of the Bataillon de Marins-Pompiers de Marseille (BMPM) wearing the Eurosuit, a European Spacesuit by Spartan Space is assisted by French Marine Firefighters as he takes part in an aquatic survival test campaign carried out by the BMPM in L'Estaque, north of Marseille, south-eastern France on June 12, 2026. A survival test campaign carried out on June 12, 2026, with the Bataillon de Marins-Pompiers de Marseille (BMPM) is part of the development of EUROSUIT, a European spacesuit project led by Spartan Space, leader of the industrial consortium on behalf of the Centre National d'Etudes Spatiales - CNES (French National Space Agency). The tests are being conducted at the Fire and Survival Techniques Training Centre (CETIS) in Marseille. (Photo by MIGUEL MEDINA / AFP via Getty Images)