A location in spacetime where the gravitational field of a celestial body becomes infinite is called a ...

Inflexion

Aberration

Singularity

Volatility

The concept of singularity usually refers to the initial state of the universe in the Big Bang model.According to general relativity, singularities are in the middle of black holes.

Emanuel Gonçalves wikipedia → Gravitational singularity

astronomyspace

Space quiz Astronomy quiz

You will play as

Answers by country

the Netherlands

15%

80%

France

78%

Switzerland

13%

76%

Austria

13%

71%

Republic of Ireland

30%

69%

the United States

10%

67%

175

Pakistan

16%

12%

66%

Greece

13%

66%

13%

Unknown

33%

66%

Germany

11%

14%

65%

402

Australia

22%

62%

the United Kingdom

21%

59%

113

India

19%

12%

58%

366

Canada

29%

58%

Poland

12%

23%

55%

4937

Spain

14%

35%

50%

the Philippines

21%

35%

32%

Italy

41%

25%

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

What are the most luminous objects in the universe?

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

The Maginot Line was a 450 km long line of fortifications along the French border. What was the German equivalent for that?