Everyone should follow @AkaSci
The insights into space exploration, with details that us more technical folk enjoy, is fantastic. The latest example being updates about comms issues with the Mars helicopter, Ingenuity.
The factoid that Ingenuity uses off-the-shelf Zigbee to talk to the rover is the sort of technical insight that you don't get anywhere else.
Three thumbs up, or however many you're meant to raise.