Voyager 1 is a space probe launched by NASA on September 5, 1977, as part of the Voyager program, to study the outer Solar System and the interstellar space beyond the Sun's heliosphere. It was launched 16 days after its twin, Voyager 2. It communicates through the NASA Deep Space Network (DSN) to receive routine commands and to transmit data to Earth. Real-time distance and velocity data are provided by NASA and JPL. At a distance of 171.19 AU as of August 2026, it is the most distant human-made object from Earth. Voyager 1 is projected to reach a distance of one light day from Earth in November 2026.
Voyager I takes the first distant photograph of the Earth and the Moon together.
On September 18, in the year 1977, Voyager I takes the first distant photograph of the Earth and the Moon together. This event is recorded as a Historical Events event in the history of September 18, one of 466 recorded events on this date across all of history.
Key Facts
- This event took place on September 18, 1977 (AD era).
- It is categorised as a Historical Events event in recorded history.
- Referenced in 1 Wikipedia article.
- Wikipedia source last updated on 21 August 2026.
On This Date in History 466
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
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