Elon Musk indicates that the SN10 engines lacked thrust. The rocket landed at 10 m/s, damaging some parts. It also used "Helium in header" to atone for SN8's explosion, but that was also problematic.
SpaceX's Falcon Heavy, currently the world's most powerful rocket, has successfully completed its maiden test flight. The rocket delivered its unique payload, Elon Musk's car, into space.
Both rockets were planning on delivering satellites into orbit, the Chinese Long March-5 Y2 rocket experienced an anomaly after launch and the Falcon 9's launch was terminated just before ignition.
It was the first launch from a private site, and the first from New Zealand, and the first time a rocket was launched using a 3D printed engine, which was also manufactured in just 24 hours.