ndmmxiaomayi SG Originally posted by ndmmxiaomayi: [b]Question 7 How far away is the Small Magellanic Cloud (SMC) in light years? A) 3 million light years B) 350,000 light years C) There is no such galaxy D) 200,000 light years[/b]Answer: D
ndmmxiaomayi SG Originally posted by ndmmxiaomayi: [b]Question 8 How far away is the current North Star, Polaris in light years? A) 3,900 light years away B) 39 light years away C) 390 light years away D) 3.9 light years away[/b]Answer: C
ndmmxiaomayi SG Originally posted by ndmmxiaomayi: [b]Question 9 How long does it take light to travel from the Earth to the Moon? A) 1.3 seconds B) 1.3 minutes C) Instant D) 13 seconds[/b]Answer: A
ndmmxiaomayi SG Originally posted by ndmmxiaomayi: [b]Question 10 How many light years is the farthest star in our galaxy? A) 2 million light years away B) 10 light years away C) No one knows for sure D) 456.78 light years away[/b]Answer: C