The Irish Academy of Engineering released a short-sighted energy transition report recommendation that got me fired upon enough to write about how Climate Action Ambition Needs To Smash Current Boundaries.
The Mission Extension Satellite 1 (MEV-1) is a satellite that attached to an existing satellite that has run out of propellant in order to extend its mission by five years. The MEV-1 synchronised orbit with the satellite, attached itself, pushed both into a new orbit, and reversed the process at the end of the five years.