Instead of sending messages home in binary code, Voyager 1 is now just sending back alternating 1s and 0s. Dodd’s team has tried the usual tricks to reset things — with no luck.

It looks like there’s a problem with the onboard computer that takes data and packages it up to send back home. All of this computer technology is primitive compared to, say, the key fob that unlocks your car, says Dodd.

“The button you press to open the door of your car, that has more compute power than the Voyager spacecrafts do,” she says. “It’s remarkable that they keep flying, and that they’ve flown for 46-plus years.”

Wow. I mean, yeah, but. Crazy.