After 48 Years, Voyager Scientist Confronts the Mission’s Final Years
The Voyager mission, which has been operating since 1977, is nearing its conclusion as NASA faces crucial decisions about its future. Project Scientist Linda Spilker reflects on the emotional journey and the ongoing challenges as the spacecraft continue to transmit valuable data from interstellar space, whilst conserving energy.
Key Points
- The Voyager spacecraft, launched in 1977, made groundbreaking discoveries and crossed into interstellar space in 2012 and 2018.
- Most scientific instruments on the spacecraft have been turned off to conserve power, with only three remaining active.
- Project Scientist Linda Spilker describes the painful emotional experience of having to shut down instruments that have provided data for decades.
- Engineers are working on balancing the power needs of the spacecraft while managing the operational challenges posed by extreme cold and failing components.
- The aim is to keep at least one Voyager spacecraft operational until the 50th anniversary of the mission in 2027, and potentially into the early 2030s.
Why should I read this?
This article offers an insightful glimpse into the emotional and technical complexities surrounding one of humanity’s most ambitious space missions. As Voyager approaches its final years, it highlights the incredible legacy of exploration and scientific achievement that continues to inspire future generations in the field of astronomy and beyond.
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