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EntityQ746536· pop 34· linked from 193 articles

Also known as Mariner Mars '71, Mariner-H

1971 Mars spacecraft

In the Vinony graph

Vinony's link graph records 193 inbound references to Mariner 8, and connects out to Mars Exploration Program, Jet Propulsion Laboratory and Apollo 15.

It sits within the topics Mariner program, Missions to Mars and Satellite launch failures.

Vinony links it to 33 Wikipedia language editions.

Key facts

Mission type
Mars orbiter
Operator
NASA / JPL
Mission duration
Failed to orbit
Spacecraft
Mariner-H
Manufacturer
Jet Propulsion Laboratory
Launch mass
997.9 kilograms (2,200 lb)
Dry mass
558.8 kilograms (1,232 lb)
Power
500 watts
Launch date
May 9, 1971, 01:11:02 ( 1971-05-09UTC01:11:02Z ) UTC
Rocket
Atlas SLV-3C Centaur-D
Launch site
Cape Canaveral LC-36A
Reference system
Areocentric
Epoch
Planned

via Wikipedia infobox

Wikidata facts

Instance of
space probe
Followed by
Mariner 9
Follows
Mariner 7
Mass
558.8
Image
Mariner09.jpg
Significant event
rocket launch
Show 7 more facts
native label
Mariner 8
nominal power output
500
type of orbit
areocentric orbit
Commons category
Mariner 8
space launch vehicle
Atlas-Centaur
UTC date of spacecraft launch
1971-05-09
Sources (1)

via Wikidata · CC0

~6 min read

Encyclopedic overview

Launch of Mariner 8

Mariner-H (Mariner Mars '71), also commonly known as Mariner 8, was (along with Mariner 9) part of the Mariner Mars '71 project. It was intended to go into Mars orbit and return images and data, but a launch vehicle failure prevented Mariner 8 from achieving Earth orbit and the spacecraft reentered into the Atlantic Ocean shortly after launch.

Excerpted from Wikipedia’s “Mariner 8” article, available under the CC BY-SA 4.0 licence.

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