Apart from the sun, the nearest stars to the earth are () A. Altair B, Vega C, Andromeda D, and the nearest star in Centaurus

Apart from the sun, the nearest stars to the earth are () A. Altair B, Vega C, Andromeda D, and the nearest star in Centaurus

Choose D. Centaurus's nearest star 4.2 light years
Altair is 16 light-years old
Vega is 27 light years old
Andromeda is a constellation, which contains many stars, so it's not