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Surveyor 4
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Surveyor 04
Surveyor 4 Mission to Earth's Moon

Goals: Like Surveyor 3, Surveyor 4 was to photograph the lunar terrain and test the soil in preparation for Apollo lunar landing missions.

Accomplishments: None. Despite a flawless flight to the Moon, contact was lost a heartbreaking 2.5 minutes before scheduled touchdown on the lunar surface.

Key Dates
14 Jul 1967:  Launch (11:53:29 UT)
17 Jul 1967:  Contact Lost (02:03 UT)
Status: Unsuccessful
Fast Facts
Surveyor 04 Facts This Surveyor was to land at Sinus Medii on the Moon.

Contact was abruptly lost with only 2.5 minutes to touchdown.

Engineers suspected the spacecraft exploded before landing.
Science & Technology Features
People Spotlight
Al Hibbs Al Hibbs
Al Hibbs decided as a five-year-old that he wanted to go to the Moon. He did qualify as an astronaut, but his legacy is in robotic exploration. Read More...
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Last Updated: 1 Dec 2010