Part of the SpaceX mission has been to create reusable rockets that make spaceflight cheaper, and it has become routine to see the company’s booster rockets return safely to Earth. With today’s launch SpaceX set a new milestone by catching both halves of the nosecone fairing, according to a tweet from CEO Elon Musk.

He’s previously said the parts are worth about $6 million, and while the company has reused some after they landed in the sea or a ship caught one half, it’s potentially cheaper to get them back undamaged if both fall into a net.