Having suffered through a tricky glitch, the incredible Voyager 1 spacecraft is now operational once again, with data coming in from all four of its current scientific instruments. The spacecraft is nearly 50 years old, having launched in 1977, and has long since traveled beyond the orbit of Pluto and out into interstellar space.
The recent issues with Voyager 1 began in November 2023, with a glitch affecting a system called the flight data subsystem . This is a piece of the spacecraft’s onboard computer system that is responsible for packaging up both the science data and engineering data for transmission back to Earth. After months of investigation, the team discovered the problem was caused by a single chip that stores data for the FDS, so they worked out a way to store that data elsewhere on other systems.
Recommended Videos That fix was implemented in April this year, and two of Voyager’s instruments came back online at that time: the plasma wave subsystem and magnetometer instrument. But two other instruments, the cosmic ray subsystem and low energy charged particle instrument, didn’t immediately work, so further tweaking had to be performed to get them running again. Now, all four of these instruments are operating for the first time in around six months.
Related That’s great news for the spacecraft, but the work isn’t finished yet. “Additional minor work is needed to clean up the effects of the issue,” NASA wrote in an update, specifying the need to perform tasks like resychronizing the timekeeping systems of the onboard computers and doing maintenance on the plasma wave instrument’s digital tape recorder.
Now, Voyager 1 will be able to continue its science investigations of the area of space beyond the direct influence of the sun, called interstellar space. Along with its twin probe, Voyager 2, it is the most distant man-made object in the universe, and the two are the only spacecraft to operate outside the heliosphere .
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Source: screenrant - 🏆 7. / 94 Read more »
Source: screenrant - 🏆 7. / 94 Read more »
Source: screenrant - 🏆 7. / 94 Read more »
Source: screenrant - 🏆 7. / 94 Read more »
Source: screenrant - 🏆 7. / 94 Read more »
Source: NASA - 🏆 672. / 51 Read more »