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Voyager 2 is the only space probe to have visited the Uranus system, completing a flyby on January 24, 1986. The 2011-2022 Planetary Science Decadal Survey recommended a Flagship-class orbiter mission to an ice giant with priority behind what would become the Mars 2020 rover and the Europa Clipper.
Voyager 1 and 2 speed and distance from Sun. Once its planetary mission was over, Voyager 2 was described as working on an interstellar mission, which NASA is using to find out what the Solar System is like beyond the heliosphere. As of September 2023 Voyager 2 is transmitting scientific data at about 160 bits per second. [68]
In 1967, America's Surveyor 3 gathered information about the Moon's surface that would prove crucial to the Apollo 11 mission that landed humans on the Moon two years later. [4] The first interstellar probe was Voyager 1, launched 5 September 1977. It entered interstellar space on 25 August 2012, [5] followed by its twin Voyager 2 on 5 November ...
Voyager 2 is now floating on its own, almost 20 billion kilometres from Earth. Nasa still hopes to be able to re-establish contact with the probe, however. It is programmed to automatically reset ...
The Farthest (The Farthest - Voyager in Space in the United States on PBS) is an Irish documentary film that chronicles the history of the Voyager program and its two space probes, Voyager 1 and Voyager 2, launched in 1977. In 2013, Voyager 1 became the first human-made object to leave the Solar System and reach interstellar space. [2]
2 Voyager 2: Voyager 2: 20 August 1977 [2] Titan IIIE Centaur-D1T [8] NASA: Flyby Successful Closest approach at 01:21 UTC on 26 August 1981. Flew past Iapetus, Titan, Dione, Mimas, Enceladus, Tethys and Rhea at long distances. Later flew past Uranus and Neptune. [9] 3 Voyager 1: Voyager 1: 5 September 1977 [2] Titan IIIE Centaur-D1T [8] NASA ...
Voyager 1's course was optimized for the Titan flyby and Voyager 2 for the Grand Tour. Voyager 2 would reach Saturn nine months after Voyager 1, giving plenty of time to decide if it should proceed with the Grand Tour. Additionally, by launching Voyager 2 first, Voyager 1's launch could be re-targeted to perform the Grand Tour if Voyager 2 were ...
In 2013 Voyager 1 was exiting the Solar System at a speed of about 3.6 AU (330 million mi; 540 million km) per year, which is 61,602 km/h, 4.83 times the diameter of Earth (12,742 km) per hour; whereas Voyager 2 is going slower, leaving the Solar System at 3.3 AU (310 million mi; 490 million km) per year. [84]