What Does FSLO Stand For?

FSLO stands for First Spacelab Payload

FSLO, or First Spacelab Payload, refers to the initial set of scientific experiments and instruments deployed aboard the Spacelab module during its inaugural mission. Spacelab, a reusable laboratory designed for space research, enabled a wide range of investigations in microgravity across various scientific disciplines. The FSLO marked a significant milestone in space exploration and research, facilitating advancements in fields such as biology, materials science, and physics.