I highly recommend this excellent heartwarming documentary, and it's very family friendly. It's rated PG for some very mild language (dammit).
Landing date: January 4, 2004
Last contact: March 22, 2010
Landing date: January 25, 2004
Last contact: June 10, 2018
Landing date: August 5, 2012
Landing date: February 18, 2021
The newest rover exploring Mars is Perseverance (the mission mentioned at the very end of Life on Mars, the early reader by Mary Kay Carson which has a very nice overview of the missions sent to Mars thus far, with pictures).
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