They conduct experiments.

Meaning: Astronauts do special activities to learn more about space and how things work there.

Choice of Words: Conduct means to carry out or perform an activity, especially a scientific one. Experiment is a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.

Alternative Expressions

Related Expressions

• Astronauts conduct experiments in space.
• Astronauts conduct experiments, pushing limits.
• Astronauts conduct research.
• The scientist eagerly conducted experiments in the laboratory.
• The scientist conducted experiments with great curiosity.
• The scientist conducted experiments diligently, seeking new discoveries.
• Experiments tested her understanding.
• The scientist diligently conducted experiments in the laboratory.
• Astronauts conducted experiments in space.
• Astronauts conducted experiments, pushing boundaries of science.