Author Question: Which star is the hottest star? A) M B) G C) O D) A E) Can't tell from information ... (Read 89 times)

ap345 · **on:** Jul 27, 2018

Which star is the hottest star?

A) M
B) G
C) O
D) A
E) Can't tell from information provided.

Question 2

Why was the Shoemaker-Levy 9 impact so important to astronomers?

A) It dredged up material that gave us our first direct look at Jupiter's interior composition.
B) It confirmed our theory of solar system formation.
C) It wiped out the dinosaurs.
D) It was the first direct proof that impacts really occur.
E) It was the first event in modern history that was brighter than the full moon in the sky.