Opportunity and spirit

Which rover was designated as MER-A?

• Spirit

• Opportunity

How much longer was opportunity active than spirit?

• 3729 sols

• 129 sols

• 485 sols

• 1284 sols

In which year were both rovers launched?

• 2001

• 2003

• 2005

• 1999

Where did Spirit land?

• Meridiani planum

• Gusev crater

• Jezero crater

• Gale crater

On which rocket were the MER rovers launched?

• delta III

• Delta II

• Atlas III

• Titan IV

Which rover flew on the heavy variant of delta II?

• Spirit

• Opportunity

• None

Via which satellite dish were the final commands to opportunity sent?

• Goldstone DSCC

• Canberra

• Arecibo

• Dishes at JPL

How many wheels are on the MER rovers?

• 3

• 4

• 5

• 6

Which memorabilia are on both the rovers?

• Pieces of the wright brothers’ plane

• WTC pieces

• Pieces of colombus’ Santa Maria

• Pieces of Challenger

True or false: both rovers have an asteroid named after them

• True

• False