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PLANETARY EXPLORATION PROGRESS AND PROMISE

CONTENTS: NASA PLANETARY EXPLORATION PLANS: SIGNIFICANT EVENTS PLANETARY EXPLORATION PROGRESS-1978 NASA SPACE SCIENCE PROGRAM FUNDING: 5 -YEAR PLAN NASA OSS 5-YEAR PLAN: PLANETARY PROGRAM FUNDING

REFERENCE COP'I PLEASE DO NOT REMOVE compiled by Dr. Leonard Srnka, Staff Scientist Lunar and Planetary Institute 3303 NASA Road One Houston, Texas 77058

Lunar and Planetary Institute Contribution No. 297 (June 1978 update> NASA PLANETARY EXPLORATION PLANS SIGNIFICANT EVENTS MISSION EVENTS

PIONEER ORBITER ORBIT INSERTION, DECEMBER 1978 VENUS ENCOUNTER/ENTRY, DECEMBER 1978 ENCOUNTER, SEPTEMBER 1979 ENCOUNTER, MARCH 1979 SATURN ENCOUNTER, NOVEMBER 1980 JUPITER ENCOUNTER, JULY 1979 SATURN ENCOUNTER, AUGUST 1981 ENCOUNTER, JANUARY 1986 SOLAR MAXIMUM MISSION LAUNCH, OCTOBER 1979 VENUS ORBITAL IMAGING RADAR VENUS ENCOUNTER, SPRING 1985 SOLAR POLAR MISSION JUPITER ENCOUNTER, 1984 SOLAR POLES PASSAGE, 1986 MISSION MARS FLYBY, APRIL 1982 JUPITER ENCOUNTER (ORBIT INSERTION/ PROBE ENTRY), 1985

COMET HALLEYlTEMPEL, . 2'J MISSION• HALLEY ENCOUNTER, NOVEMBER 1985 TEMPEL 2 ENCOUNTER, JULY 1988 or COMET ENCKE RENDEZVOUS ENCKE ENCOUNTER, 1987 MARS GEOCHEMICAL ORBITER MARS ENCOUNTER, 1987 MARS SAMPLE RETURN MARS ENCOUNTER, 1989 RETURN, 1991 SATURN ORBITER DUAL PROBE SATURN ENCOUNTER, 1992

from NASA Headquarters 5-year plan May 1978 PLANETARY EXPLORATION -- PROGRESS AND PROMISE

CONTENT S: Planetary exploration progress - 1977 fig. 1 The future fig. 2 Inner planets plan fig. 3 Outer planets plan fig. 4 Small bodies plan fig. 5

compiled by Dr. Leonard Srnka, Staff Scientist LUNAR SCIENCE INSTITUTE 3303 NASA Road One Houston, TX 77058

September 1977

LUNAR SCIENCE INSTITUTE CONTRIBUTION No. 297 PLANETARY EXPLORATION PROGRESS - 1977

(\({/] ACCOMPLISHED � APPROVED UNDER STUDY EXTENDED EXPLORATION, MANNED D DETAILED STUDY, RESOURCE UTILIZATION LANDING �USSR MINERALOGY. PETROLOGY, SAMPLE AGE DATING, EXOBIOLOGY RETURN EXTENDED SURFACE MEASUREMENTS ROVER SURFACE COMPOSITION, GEOLOGY, EXOBIOLOGY LANDER DETAILED ATMOSPHERIC ATMOSPHERIC STRUCTURE. COMPOSITION PROBE GLOBAL GEOLOGY. GEOCHEMISTRY. POLAR GEOPHYSICS, ATMOSPHERIC DYNAMICS ORBITER SURFACE MAPPING, PRELIMINARY ATMOSPHERIC & MAGNETOSPHERIC SURVEY ORBITER GROSS CHARACTERISTICS, SURFACE FEATURES FLYBY ENVIRONMENT INTERPLANET ARV PROBE GENERAL SURVEY TELESCOPES THE FUTURE

RECONNAISSANC.E COMETS ASTEROIDS URANUS HALLEY MULTIPLE VOYAGER RENDEZVOUS ASTERIOD EXTENDED RENDEZVOUS MISSION

EXPLORATION VENUS SATURN MERCURY VOIR SOP2 MeO

INTENSIVE STUDY MARS MOON MARS 84 MSR LPO

SPACE UTILIZATION MOON LPO INNER PLANETS PLAN

FY 71 FY 71 FY 10 FY 11 FY 12 FY ll FY 114 FY 15 FY H FY 17 FY II FY II FY 90 FY 11 FY 92 FY IJ FY 14

CURRENT PROGRAMS

VIKING A DEVELOPMENT START 6 �AUN�H I I PIONEER VENUS Q TARGET-ENCOUNTER

FY 79-83 NEW STARTS

MARS 1984

VENUS ORB. IMAG. RADAR

LUNAR POLAR ORBITER

MERCURY ORBITER

MARS SAMPLE RETURN

NASA ltU SL 111121111 J , .. ,, OUTER PLANETS PLAN

FY 71 FY 71 FY 10 FY 11 FY 12 FY 13 FY 14 FY 15 FY 18 FY 17 FY II FY h FY FY 91 FY 92 FY 13 FY 14

CURRENT PROGRAMS & 11 A DEVELOPMENT START VOYAGER 6 �AUN+ I I lf � Q TARGET ENCOUNTER JUPITER ORBITER/PROBE � ,0

FY 79-83 NEW STARTS ...... SATURN ORB/DUAL PROBE . .... I

VOYAGER• URANUS HUl

NAIA HO SL 71 2121 ltl 3-24·11 SMALL BODIES PLAN

FY 71 FY 71 FY IO FY 11 FY 12 FY 13 FY 14 FY 115 FY 16 FY 17 FY II FY 11 FY 90 FY 11 FY 12 FY 13 FY 14 CURRENT PROGRAMS I I I I NONE A DEVELOPMENT START 6 :LAUNfH I I Q FY 79-83 NEW STARTS TARGET-ENCOUNTER HALLEY RENDEZVOUS I® ...... ASTEROID MUL T, REND

NASA HQ IL 1111n ltt :112t n NASA-JSC PLANETARY EXPLORATION PROGRESS - 1978 □ ACCOMPLISHED

APPROVED �

EXTENDED EXPLORATION, MANNED UNDER STUDY DETAILED STUDY, RESOURCE UTILIZATION LANDING □ MINERALOGY, PETROLOGY, SAMPLE, AGE DATING, EXOBIOLOGY RETURN

EXTENDED SURFACE ROVER MEASUREMENTS

SURFACE COMPOSITION, LANDER GEOLOGY, EXOBIOLOGY

DETAILED ATMOSPHERIC ATMOSPHERIC STRUCTURE, COMPOSITION PROBE

GLOBAL GEOLOGY, GEOCHEMISTRY, POLAR GEOPHYSICS, ATMOSPHERIC DYNAMICS ORBITER

SURFACE MAPPING, PRELIMINARY ATMOSPHERIC & MAGNETOSPHERIC SURVEY ORBITER

GROSS CHARACTERISTICS, FLYBY SURFACE FEATURES INTERPLANETARY SOLAR SYSTEM ENVIRONMENT PROBE

GENERAL SURVEY TELESCOPES NASA SPACE SCIENCE PROGRAM FUNDING 5 - YEAR PLAN 1200

Cl) a: <( 1000 _J _J 0 0 I- I.LI 800 TOTAL PROGRAM 0 :::> \ Ill O> SCIENCES ,.._ � 600 >- I&. I&. 0 400 zCl) 0 SOLA R TERRESTRIAL _J _J i 200 ASTROPHYSICS

0 1 1 1 1 '78 '79 80 81 82 83 FISCAL YEAR

NASA 5-YR PLAN PLANETARYoss PROGRAM FUNDING 450

375 SATURN ORBITER

<(/)- DUAL PROBE :e 300 a::

I- 225

Cl ::) Ill 150 GALILEO O>,.._ R

75 MISSION OPERATIONS a DATA ANALYSIS RESEARCH a ANALYSIS 0 1 7 1 7 1 1 1 1 8 9 80 81 82 83 FISCAL YEAR

U.S. GOVERNMENT PRINTING OFFICE: 1978-771-083/ 2244