Yesterday (19 Feb 2017), the second stage of
Falcon 9 boosted a Dragon cargo capsule into orbit to deliver equipment to the International Space Station, and
the first stage flew back and touched down on solid ground. It was the 8th successful landing (out of total 13) for SpaceX.
Every success brings Elon Musk’s vision of a fully reusable rocket transport system (between Earth and Mars) closer.