Most satellites are powered by solar power; from the Sun.
Either nuclear energy from some on-board reactor, thermopile or solar Cells
solar battery
An artificial satellite is a man made object that orbits a planet or a moon.
A satellite is any object in orbit. An artificial satellite is specifically placed in orbit by human endeavor.
Artificial - as in made by humans - yes
The only artificial satellite launch to take place in 1975 was in India. This satellite was called Aryabhata. Sputnik was the very first artificial satellite to be released, it took place on October 3, 1957.
yes explorer 1 was the artificial satellite and after it was launched the United States became the second country to send a satellite in orbit
Satellite
Sputnik was the first artificial satellite.
The USSR launched the first artificial satellite, Sputnik, launched i October 4 1957.
Sputnik and space probes are artificial satellites
Most artificial satellites are carried to the orbit multistage rockets or space shuttles. They get energy from the sun and also have nuclear reactors. How they operate depends on what they are designed to do.