How long is stellar year on Mars?

687 Earth days
423 Earth days
183 Earth days
121 Earth days
The Martian year is almost twice longer than Earth's year.
Ts
0
Correct this question
5
Very interesting!
reach: rather globalastronomyMarsplanets
Planets quizAstronomy quiz
  You will play as

Answers by country

687 Earth days
423 Earth days
183 Earth days
121 Earth days
answers
flagUnknown
75%
16%
0%
8%
12
flagGermany
51%
27%
16%
5%
37
flagIndia
36%
34%
20%
8%
72
flagthe United States
34%
44%
10%
10%
47
flagPoland
27%
25%
18%
28%
2403
flagAustralia
10%
60%
10%
20%
10
flagthe United Kingdom
6%
66%
13%
13%
15