Meet the Mars Odyssey Orbiter Unable to render the provided source Key Facts Launch April 7, 2001, 11:02 am EST Launch Location Cape Canaveral Air Force| NASA Science
NASA's Mars Reconnaissance Orbiter (MRO) is the second longest-lived spacecraft to orbit Mars, after 2001 Mars Odyssey.| NASA Science
Part of NASA's Mars Science Laboratory mission, at the time of launch, Curiosity was the largest and most capable rover ever sent to Mars at that time.| NASA Science
https://youtu.be/NTo5-YsjWlI Scientists and engineers can infer a spacecraft's location and how fast it's going by measuring changes in the spacecraft's radio| NASA
NASA’s Mars Perseverance rover seeks signs of ancient life and collects samples of rock and regolith for possible Earth return.| NASA Science