KNOWLEDGE CHECK

Select the phrase that best completes the following statement.

The problems experienced during the early spacewalks were solved by:
  1. Increased training using pulleys and wires.
  2. Doubling the KC-135 aircraft flights.
  3. Redesigning the suit used for the walks.
  4. Training in a pool using neutral buoyancy.
Knowledge Check
27 of 60
Florida Space Research Institute ©2002