Mariner 3 facts for kids

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Mariner 3
Mariner 3 and 4.jpg
An artist's picture of Mariner 3
Organization: NASA
Mission type: Fly-by (planned)
Flyby of: Mars (planned)
Launch date: November 5, 1964
Launch vehicle: Atlas-Agena D
Launch site: Cape Canaveral Air Force Station
NSSDC ID: 1964-073A
Mass: 260.8 kg
Power: 700 W (maximum)

Mariner 3 was a NASA spacecraft. It was the third spacecraft in the Mariner program. It was designed to take photos of the planet Mars after an eight month journey studying interplanetary (between planet) space. However, the spacecraft lost power eight hours after launch, and it never achieved the correct Mars trajectory. It eventually entered a heliocentric (Sun-centred) 3 und 4

Mariner 3 Facts for Kids. Kiddle Encyclopedia.