SpaceX’s historic Fram2 mission, launched on March 31, marks the first-ever crewed journey to orbit Earth from pole to pole. The private astronaut crew will conduct 22 scientific experiments focused on human health in space,

Fram2 will send four people from four different nations to low Earth orbit for three to five days. Those crewmembers — all of them spaceflight rookies — are mission commander Chun Wang of Malta, vehicle commander Jannicke Mikkelsen of Norway, pilot Rabea Rogge of Germany, and Australian Eric Phillips, Fram2's medical officer and mission specialist.