A regional environmental officer shows a blue crab (Callinectes sapidus), which will be analyzed, measured and weighed at the laboratory of the Mediterranean Institute of Oceanography (MIO) of Marseille, in Hyeres, southeastern France on May 28, 2026. A "super predator" and "super breeder," nothing seems able to stop the blue crab which, having come from America, is threatening the ecosystems of the French Mediterranean, with only one way so far to limit its spread: eating it. (Photo by MIGUEL MEDINA / AFP via Getty Images)

A blue crab (Callinectes sapidus) eats clams in an aquarium at the laboratory of the Mediterranean Institute of Oceanography (MIO) in Marseille, southeastern France, on May 28, 2026. A "super predator" and "super breeder," nothing seems able to stop the blue crab which, having come from America, is threatening the ecosystems of the French Mediterranean, with only one way so far to limit its spread: eating it. (Photo by MIGUEL MEDINA / AFP via Getty Images)

This photograph shows a blue crab (Callinectes sapidus)in a salt pond (Salins) near the Mediterranean see in Hyeres, southeastern France, on May 28, 2026. A "super predator" and "super breeder," nothing seems able to stop the blue crab which, having come from America, is threatening the ecosystems of the French Mediterranean, with only one way so far to limit its spread: eating it. (Photo by MIGUEL MEDINA / AFP via Getty Images)

A regional environmental officer shows a blue crab (Callinectes sapidus), which will be analyzed, measured and weighed at the laboratory of the Mediterranean Institute of Oceanography (MIO) of Marseille, in Hyeres, southeastern France on May 28, 2026. A "super predator" and "super breeder," nothing seems able to stop the blue crab which, having come from America, is threatening the ecosystems of the French Mediterranean, with only one way so far to limit its spread: eating it. (Photo by MIGUEL MEDINA / AFP via Getty Images)

A Spartan Space-Eurosuit official assists to gear up a French Marine Firefighter (R) 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 Spartan Space-Eurosuit official assists to gear up a French Marine Firefighter (R) 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 Spartan Space-Eurosuit official assists to gear up a French Marine Firefighter (R) 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 Spartan Space-Eurosuit official assists to gear up a French Marine Firefighter (R) 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)