Mariner 9 showed how staying in orbit could reveal much more than a single passing encounter.
Organizations in this Event
No images or videos for this event yet.
Related Events
Collins maintains lunar orbit 20 July 1969
Michael Collins piloted the command module while the lunar module descended to the surface.
A human crew reaches another world 20 July 1969
The landing was a milestone in human exploration of the solar system; the first steps took place later in UTC on 21 July.
Mariner 9 enters orbit around Mars 14 November 1971
The spacecraft became the first human-made object to orbit another planet.
Mars gains a robotic satellite 14 November 1971
Engine firing slowed Mariner 9 enough for capture by Martian gravity.
An orbiter prepares to map Mars 14 November 1971
The new orbit enabled prolonged planetary study, although a global dust storm initially limited surface views.
👉 Planetary exploration moves beyond flybys Current 14 November 1971
Mariner 9 showed how staying in orbit could reveal much more than a single passing encounter.
India’s Aryabhata satellite launches 19 April 1975
Designed and built in India, the country’s first satellite was launched on a Soviet rocket.
Indian scientists place a spacecraft in orbit 19 April 1975
Aryabhata began a new phase in India’s scientific and engineering space work.
An Indian satellite flies through Soviet cooperation 19 April 1975
The launch from Kapustin Yar illustrates international cooperation in the early Indian space program.
Aryabhata honors an Indian astronomer 19 April 1975
The spacecraft took its name from the mathematician and astronomer whose work was studied in the earlier astronomy batch.
Voyager 2 launches first 20 August 1977
Despite its number, Voyager 2 departed before Voyager 1, beginning its journey to the outer planets.