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Several space probes and the upper stages of their launch vehicles are leaving the Solar System, all of which were launched by NASA. Three of the probes, Voyager 1, Voyager 2, and New Horizons, are still functioning and are regularly contacted by radio communication, while Pioneer 10 and Pioneer 11 are now derelict.
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 .
This leaves each probe with three functioning science instruments. ... as well as interstellar space. Voyager 1 crossed into interstellar space, or the space between stars, in 2012, and Voyager 2 ...
Voyager 1 and its twin send back science data continuously through the Deep Space Network, a system of radio antennae on Earth, with about six to eight hours of the probes’ detections returning ...
When Voyager 1 lifted off to space on September 5, 1977, no one expected that the probe would still be operating today. ... Voyager 1 experiences issues as its parts age in the frigid outer ...
This is the region where the Sun's influence begins to decrease and interstellar space can be detected. [58] Voyager 1 is escaping the Solar System at the speed of 3.6 AU per year 35° north of the ecliptic in the general direction of the solar apex in Hercules, while Voyager 2 ' s speed is about 3.3 AU per year, heading 48° south of the ...
The latest issue experienced by Voyager 1 first cropped up in November 2023, when the flight data system’s telemetry modulation unit began sending an indecipherable repeating pattern of code.
Voyager 1 was the first space probe to provide detailed images of the two largest planets and their major moons. The Voyager 1 spacecraft. The spacecraft, still traveling at 64,000 km/h (40,000 mph), is the most distant human-made object from Earth and the first to leave the Solar System. [6]