Question

1. What is a satellite?

2. Which is the star nearest to us?​

Answer 1

1) What is a satellite

Ans

A satellite is a celestial body revolving in a circular path around the earth. A satellite is a celestial body revolving in a circular path around a planet. Example: moon is a satellite of earth.

A satellite is a celestial body revolving in a circular path around the earth. A satellite is a celestial body revolving in a circular path around a planet. Example: moon is a satellite of earth.An artificial satellite is a man-made object revolving round the earth. The first artificial satellite was the Sputnik 1 mission, launched by Russia in 1957. Since then, many countries have launched satellites, with more than 3,000 currently operating spacecraft going around the Earth.

The closest star to Earth are three stars in the Alpha Centauri system. The two main stars are Alpha Centauri A and Alpha Centauri B, which form a binary pair. They are an average of 4.3 light-years from Earth. The third star is Proxima Centauri.

Answer 2

$\huge \bf \underline \red{answer}$

$\bf{satellite}$

A satellite is a smaller object in space which orbits around a larger object in space

$\bf{the \: star \: nearest \: to \: us}$

The two main stars are Alpha Centauri A and Alpha Centauri B, which form a binary pair. They are an average of 4.3 light-years from Earth.