Question

Why did NASA spend millions developing a pen that would work in space when a pencil is just as good?​

Answer 1

Answer:

Explanation:

During the height of the space race in the 1960s, legend has it, NASA scientists realized that pens could not function in zero gravity. They therefore spent years and millions of taxpayer dollars developing a ballpoint pen that could put ink to paper without needing gravitational force to pull on the fluid.