Subject: Voyagers
The gifts that keep on giving. Launched in 1977. They may have discovered indications of the heliopause. Very cool.

NASA is awesome. I was sad to hear that they laid-off a bunch of JPL engineers. Some bean counter, I'm sure. Those folks give a lot of bang for the buck as most of their missions far exceed the original parameters and timelines. Voyagers, Mars rovers (all of them)...they just keep going.

https://science.nasa.gov/missi...