mnkknk
cassinni in 2007
they ancered it
There are 668.5991 sols (Martian days) in one Mars year, also known as the Martian solar day.
A year on Mars is equivalent to 687 Earth days.
mnkknk
name and year/imformation
because thay have the highest results every year and hafsa majid went there !! x
The Russian space probe Mars 2 went to space in the year of 1973.
There are no satellites or robots on Neptune.
The 1st space craft that went to Mars was the American Mariner 4 spacecraft. This was in the year 1971.
more than 500 robots
The two rovers that landed on Mars, which is the fourth planet from the Sun, are named "Spirit" and "Opportunity." While originally slated to only perform a 90-day mission, they have each had five mission extensions. Currently, both are still on Mars.
687 days is a year for mars
a year on mars is 1.88 Earth years
in the year 1961
in 1854