On the HI-SEAS website, navigate to the 'Missions' section. Find the 'Missions I - VI (NASA + UH)' and 'Selene II - V' mission categories. For these two specific categories, identify and state the total number of unique crew members who participated across all listed missions.
Navigate to the HI-SEAS homepage (hi-seas.org). Click on the 'Missions' link to expand the dropdown menu. Click on the 'Missions I - VI (NASA + UH)' link. Count the total number of crew members listed on the 'Missions I - VI (NASA + UH)' page. Navigate back to the Missions dropdown menu (by clicking 'Missions' again if necessary). Click on the 'Selene II - V' link. Scroll down the 'Selene II - V' page to reveal all crew listings. Count the total number of crew members listed on the 'Selene II - V' page. Sum the crew members from both 'Missions I - VI (NASA + UH)' and 'Selene II - V' categories. State the final total number of crew members.
Successfully navigate to the 'Missions I - VI (NASA + UH)' page and accurately count its 34 crew members. Successfully navigate to the 'Selene II - V' page and accurately count its 23 crew members. State the correct total number of crew members, which is 57 (34 from Missions I-VI + 23 from Selene II-V).