NASA's Europa Clipper spacecraft is about to embark on a mission to Jupiter's moon, Europa, which scientists believe might have an ocean beneath its icy surface.
The mission will investigate whether this ocean, estimated to be twice the size of Earth's oceans, could potentially support life.
The spacecraft will use advanced instruments to analyze Europa's surface for signs of organic molecules and study the gases released from the moon.
If successful, the Europa Clipper mission could provide groundbreaking evidence for the possibility of life beyond Earth.