Spörer's law predicts the variation of...

planets

cyclones

stars

sunspots

Spörer's law predicts the variation of sunspot latitudes during a solar cycle. It was discovered by the English astronomer Richard Christopher Carrington around 1861. Carrington's work was refined by the German astronomer Gustav Spörer.

synapsaa

Iforce

astronomystars

Stars quiz Astronomy quiz

You will play as

Answers by country

Republic of Ireland

18%

81%

Greece

13%

73%

Australia

38%

61%

Germany

16%

13%

52%

the United Arab Emirates

16%

25%

50%

Poland

18%

11%

19%

49%

1811

the United States

11%

16%

30%

41%

the United Kingdom

11%

22%

25%

39%

India

19%

22%

21%

35%

191

Pakistan

22%

38%

33%

the Philippines

46%

15%

23%

15%

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

What is the densest substance in the universe?

Which direction was the camera pointing at while taking this picture?

The moment magnitude is a type of scale used to measure...

the intensity of solar storms

Earth's axial tilt

the brightness of stars

the size of earthquakes