SpaceX has marked a new benchmark in rocket reusability. On February 21, the company carried out two Starlink missions in less than 24 hours. The highlight is that the first-stage boosters broke their own record, with one completing its 31st flight and another the 33rd. Both landed on offshore platforms after deploying 53 satellites, in the 21st and 22nd launches of the year for the Falcon 9.
The Engineering Behind Long-Life Boosters 🔧
Achieving and exceeding 30 missions with the same booster involves a continuous process of analysis and refinement. Each return provides data on the wear of components such as the Merlin nozzles, the landing system, and the heat shield. This data allows for adjusting safety margins and maintenance protocols between flights, bringing the operation closer to a model of commercial aviation for space vehicles.
The Rocket That Has More Trips Than an Intercity Bus 🚌
It's a peculiar moment when an artifact designed for single use has a service record longer than many used cars. These boosters are no longer just reused; they are veterans with an established routine: take off, release their payload, return home, and undergo a quick inspection. Soon they'll demand their own loyalty card and accumulate miles for a trip to the Moon.