Mariner Mars 1969 final project report. Volume 3: Scientific investigations

Postflight analysis of Mariner l and 7 scientific data - Vol.

Venus/Mercury swingby with Venus capsule. Preliminary science objectives and experiments for use in advanced mission studies

Venus/Mercury swingby with Venus capsule - preliminary science objectives and experiments for use in advanced mission studie

Venus - Preliminary science objectives and experiments for use in advanced mission studies

Mission planning and experiment design for future Mariner-type Venus space probe

Mariner 6 Television Pictures: First Report

In July 1965, Mariner 4 flew past Mars and recorded 20 television pictures of the martian surface; the principal television result of that pioneering flight was the discovery that Mars' surface is heavily cratered and resembles the Moon more than it does the Earth (1). On 31 July 1969, the more advanced Mariner 6 spacecraft, carrying two television cameras, passed Mars and recorded 75 pictures. A twin spacecraft, Mariner 7, passed Mars on 5 August 1969. This report summarizes the results of a first, qualitative study of the Mariner 6 television pictures, carried out on the uncalibrated data within a few days after receipt on Earth

Mariner 7 Television Pictures: First Report

Initial results of the television experiment carried by Mariner 6 were recently reported (1). This is a similar report of the television experiment aboard Mariner 7. These reports are presented primarily to communicate significant results to the scientific community as rapidly as possible. A more comprehensive, but still preliminary, review of the results of both experiments, and of their implications concerning the atmosphere and surface of Mars, is in preparation for submission to this journal