NASA’s Voyager Will Do More Science With New Power Strategy
WEBApr 26, 2023 · Each of NASA’s Voyager probes are equipped with three radioisotope thermoelectric generators (RTGs), including the one shown here. The RTGs provide power for the spacecraft by converting the heat generated by the decay of plutonium-238 into electricity. Credit: NASA/JPL-Caltech.
Powering the Voyager Spacecraft with Radiation: The RTG …
WEBJun 25, 2017 · In this article, we will look at the power source for the Voyager probes, the Radioisotope Thermoelectric Generator. The Voyager program was setup initially to study several of the outer planets by taking advantage of an alignment between Jupiter, Saturn, Uranus, and Neptune.
How the Voyager probes keep going and going decades after …
WEBMay 10, 2023 · Both Voyager probes have outlived their original missions and are exploring interstellar space more than 45 years after launch. The mission team has made clever decisions to manage the power ...
Where Are They Now? - NASA Science
WEBWhere Are They Now? Both Voyager 1 and Voyager 2 have reached "interstellar space" and each continue their unique journey deeper into the cosmos. In NASA's Eyes on the Solar System app, you can see the actual spacecraft trajectories of the Voyagers updated every five minutes.
Voyager 2 Gets a Life-Extending Power Boost in Deep Space
WEBMay 8, 2023 · NASA engineers have come up with a power-saving strategy to eke more time—and more science—out of the Voyager probes, humanity’s longest-running spacecraft, as they continue venturing into...
NASA’s Voyager Will Do More Science With New Power Strategy
WEBApr 26, 2023 · Both Voyager probes power themselves with radioisotope thermoelectric generators (RTGs), which convert heat from decaying plutonium into electricity. The continual decay process means the generator produces slightly less power each year.
Fact Sheet - NASA Science
WEBCommunications will be maintained until the Voyagers' nuclear power sources can no longer supply enough electrical energy to power critical subsystems. The cost of the Voyager 1 and 2 missions -- including launch, mission operations from launch through the Neptune encounter and the spacecraft's nuclear batteries (provided by the Department of ...
Voyager 2 Will Be Able To Do More Science With A New Power
WEBJul 15, 2024 · Both Voyager probes power themselves with radioisotope thermoelectric generators (RTGs), which convert heat from decaying plutonium into electricity. The continual decay process means the...
Spacecraft - NASA Science
WEBThe identical Voyager spacecraft are three-axis stabilized systems that use celestial or gyro referenced attitude control to maintain pointing of the high-gain antennas toward Earth. The prime mission science payload consisted of …
Voyager 1 Returning Science Data From All Four Instruments
WEBJun 13, 2024 · Voyager 1 is more than 15 billion miles (24 billion kilometers) from Earth, and Voyager 2 is more than 12 billion miles (20 billion kilometers) from the planet. The probes will mark 47 years of operations later this year. They are NASA’s longest-running and most-distant spacecraft.
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