Answer:
Alpha Centauri
Step-by-step explanation:
The Alpha Centauri system is the closest star system to the sun—The Alpha Centauri system is 4.36 light years away from earth and our sun, which is a very long distance, but still short enough that it is the current third-brightest star/star system visible from Earth. (In our sky's dome—we see this multiple system as a singular star)