How is a spacecraft propelled?

How is a spacecraft propelled? The Sun, batteries, or unstable atoms are the usual energy sources used by spacecraft, while the re are other ones as well. Engineers analyze a space craft's intended destination, intended use, and required operating time while determining the appropriate sort of power for it. Instruments on spacecraft allow them to capture images and gather data while in orbit. However, in order to run those equipment and transmit the data down to Earth, they require electricity. What source does the power have? The mission will determine the answer. Engineers must consider a number of factors while deciding on the optimal power system for a spaceship. They take into account things like the spacecraft's destination, intended use, and required operating time. The Sun is one energy source. Sunlight energy (solar power) Sun energy is referred to as solar power. Satellites, which orbit Earth, are situated close enough to the Sun to frequently harness its energy. T...