Question 13 (1 point) What was the source of energy for the spacecraft? square A

The source of energy for most spacecraft is typically solar power. Solar panels on the spacecraft convert sunlight into electricity, which powers the spacecraft's instruments and systems. In some cases, especially for missions far from the Sun or in environments where sunlight is not available, spacecraft may use radioisotope thermoelectric generators (RTGs) that convert heat released by the decay of radioactive materials into electricity.<br /><br />So, the answer to the question is:<br /><br />**Solar power**