minus-squareAbstracted@lemm.eetoMildly Interesting@lemmy.world•The AMSAT-OSCAR 7 (AO-7) amateur radio satellite was launched in 1974, expected to last 5 years, but a battery failure meant it had to run off of its solar panels. It's still operating.linkfedilinkEnglisharrow-up6·5 days agoThis is awesome! With all the bad news permeating the interwebs lately, this makes me happy for some reason… linkfedilink
This is awesome! With all the bad news permeating the interwebs lately, this makes me happy for some reason…