USAAAO 2018, I кръг — Задача 26
USAAAO National Astronomy Olympiad First Round 02/12/2018-02/16/2018 Time Limit: 75 Minutes · 12 февруари 2018 г. · 1 т.
Внимание: Бележка към темата
The solutions document provides answer letters for all 30 problems and brief explanations for some problems.
Условие
The youngest stars in the Milky Way are found predominantly in which part of the galaxy?
A. In the halo
B. In globular clusters
C. In the thinner part of the disc closer to the galactic plane
D. In the thicker part of the disc farther from the galactic plane
E. In the central bulge
Решение
Answer: C
Оригинал в Архива: usaaao-first-round-exam-2018.pdf · официални решения: usaaao_first_round_2018.pdf