question edit history translations

What is the source of the fast radio burst (FRB)?

black hole

blitzars

pulsars

its source is unknown

A fast radio burst (FRB) is a high-energy astrophysical phenomenon manifested as a transient radio pulse lasting a few milliseconds on average. The origin of the FRBs has yet to be determined. Proposals range from a rapidly rotating neutron star and a black hole to an extraterrestrial intelligence.

Ninjai

1

Kanijoman wikipedia → Fast radio burst

astronomydiscoveriesspace

Discoveries quiz Space quiz Astronomy quiz

You will play as

Answers by country

Australia

0%

3%

26%

69%

26

Republic of Ireland

8%

0%

41%

50%

12

France

10%

10%

30%

50%

10

the United States

1%

13%

51%

33%

81

Poland

9%

18%

42%

29%

1577

Pakistan

6%

6%

60%

26%

15

Greece

0%

40%

40%

20%

10

India

17%

18%

44%

19%

141

the United Kingdom

4%

9%

66%

19%

42

Germany

8%

21%

52%

18%

223

the Philippines

16%

8%

58%

16%

12

Austria

5%

31%

47%

10%

38

Switzerland

15%

20%

55%

10%

20

How long did it take Apollo 11 flight to reach the Moon?

What are the most luminous objects in the universe?

supergiant stars

What is the name of the first in history cosmic tourist (astrotourist)?

Neil Alden Armstrong

Richard Garriott

Who originated the theory of continental drift?

Andrija Mohorovičić