Question

Name a star nearest to our Sun. What is
distance from the Sun in light years? Calculate
its distance in kilometres.​

Answer 1

answer:

Proxima Centauri, the closest star to our own, is still 40,208,000,000,000 km away. (Or about 268,770 AU.) When we talk about the distances to the stars, we no longer use the AU, or Astronomical Unit; commonly, the light year is used

Answer 2

Answer: The nearest Star to the Sun is Alpha Centauri A. It is  40,208,000,000,000 km away from sun and in light years it is 4.22 light years away  

Explanation: 1 light year is equal=9.461e+12