Voyager 1 Fires Up Thrusters After 37 Years

Scott M. Kozel wrote:
On Friday, December 1, 2017 at 8:41:25 PM UTC-5, palsing wrote:

This is so cool!

https://www.jpl.nasa.gov/news/news.p...ly201 71201-1

"If you tried to start a car that's been sitting in a garage for
decades, you might not expect the engine to respond. But a set of
thrusters aboard the Voyager 1 spacecraft successfully fired up
Wednesday after 37 years without use..."

So the spacecraft stayed aligned properly for the last 37 years,
without using any thrusters to correct the alignment? If not
aligned properly the antenna won't be able to communicate with
the Earth.


If you read the link you will see that these are backup thrusters not used
since 1980. They have been activated to extend the life of the probe.