One of the closest stars, Wolf 359, has a parallax of 0.431 “. Determine the distance in parsecs and light years.
November 15, 2020 | Education
| decision
r = 1 / p; r = 1 / 0.431 = 2.32 (pc) = 7.56 sv. years old.

decision
r = 1 / p; r = 1 / 0.431 = 2.32 (pc) = 7.56 sv. years old.