SpaceX rocket failure highlights need for multiple launch options: 'Falcon 9 is not invulnerable'
![SpaceX rocket failure highlights need for multiple launch options: 'Falcon 9 is not invulnerable'](https://cdn.mos.cms.futurecdn.net/eX4dECJAhHCKQvE26NqGua.jpg)
SpaceX's workhorse Falcon 9 is one of the most reliable and prolific rockets ever flown. But it's not invulnerable, as we saw earlier this month.
SpaceX's workhorse Falcon 9 is one of the most reliable and prolific rockets ever flown. But it's not invulnerable, as we saw earlier this month.