SpaceX reuses rocket fairings — recovered from the sea

Beyond landing boosters, SpaceX pioneered recovering the Falcon 9 payload fairing — the two-piece nose cone that protects satellites — which costs several million dollars per set. After first reflying a fairing in 2019 and briefly catching halves in nets, SpaceX settled on scooping them out of the ocean and refurbishing them; by late 2025 it had reflown fairing halves hundreds of times.

It is an unglamorous but telling example of SpaceX’s reuse obsession: wringing cost out of every part of the rocket, not just the headline booster. Reused fairings are now standard on most Falcon 9 flights.

It reflects a discipline that separates SpaceX from prior launch providers: treat every discarded component as a cost to be eliminated, not an accepted loss. Recovering boosters, fishing fairings from the sea, and designing Starship for full reuse all stem from the same logic that made commercial aviation affordable — you do not throw away the aeroplane after one flight, so you should not throw away the rocket either. Multiplied across a record launch rate, those saved fairings alone add up to hundreds of millions of dollars.