A Mars year, also known as its orbital period, is approximately 687 Earth days.
A Martian year is about 687 Earth days long or 668.6 Mars days long.
A year on Mars is 687 Earth days long.
A year on Mars is equal to 687 Earth days. That is about 2 Earth years.
687 earth days
While a year on Earth 365 days, it is longer on Mars. On Mars, it is not quite 687 Earth days, or 1.88 Earth years.
Mars years are 687 earth days long because Mars orbits around the Sun slower than earth does.
About 687 Earth days.
687 days
24.62 Earth days and 686.78 Earth days.
Mars period of revolution around the sun, its orbit, is 686.971 Earth days long, or 1.88 Earth years.
It takes Mars about 687 Earth days to have a full year, compared to the Earth's 365 days in a year. A year on Mars is 1.88 Earth years.
An Earth year is 365 Earth days. A Mars year is 686.98 Earth days. A Mars year is 1.88 Earth years.