question edit history translations

Which stars live the longest in the universe?

supermassive stars

big star

little stars

the mass of the star has no effect on its lifetime

Large and super-massive stars rapidly burn out. The lifetime of the blue supergiant is only a few tens of millions of years. Meanwhile, the small red dwarfs emit small amounts of energy and burn out very slowly - it is estimated that they may shine through the hundreds of billions of years.

Krzysztof Moskal

3

astronomystars

Stars quiz Astronomy quiz

You will play as

Answers by country

Greece

12%

4%

76%

8%

25

Australia

8%

6%

72%

12%

50

Russia

8%

1%

65%

23%

148

France

20%

4%

64%

8%

25

Unknown

18%

3%

62%

14%

27

Austria

13%

6%

60%

14%

96

the United States

16%

3%

59%

18%

396

the United Kingdom

9%

5%

58%

25%

151

Germany

13%

5%

56%

22%

651

Poland

14%

5%

55%

24%

8111

Republic of Ireland

4%

4%

54%

36%

22

Canada

15%

6%

53%

18%

32

the United Arab Emirates

27%

0%

50%

9%

22

India

23%

7%

49%

19%

510

Pakistan

19%

7%

47%

26%

42

the Philippines

24%

11%

43%

16%

53

the Netherlands

19%

4%

42%

33%

21

Ukraine

11%

5%

41%

41%

144

Switzerland

29%

4%

41%

22%

67

Belarus

7%

7%

30%

53%

26

Which astronomical discovery was nicknamed 'Little Green Man'?

This is the aurora of Jupiter. What are the visible bright spots caused by?

atmospheric storms

multiple magnetic poles of Jupiter

This unique line of about 20 stars is known as ...

Kemble's cascade

What religion was US President John F. Kennedy?