Starship SN20: The November 2021 Engine Test
On 12 November 2021, SpaceX fired all six Raptor engines on its prototype at Starbase in Texas. The vehicle remained on the ground during the static fire. Therefore, this was an engine test rather than a launch.
Elon Musk described the test in a post after the firing. The event gave observers another milestone to follow as the company prepared for more ambitious testing. However, a successful ground test did not establish that an orbital flight was ready to proceed.
Why a Static Fire Matters
Starship SN20 formed part of a wider development programme. A static fire allows engineers to run engines while the vehicle stays on its test stand. As a result, it provides a chance to examine performance before attempting flight.
The November test involved six engines operating together. That was the focus of the original RocketBreaks report. Nevertheless, development involved many other tasks, including checks on the vehicle and preparations at the launch site.
Starship SN20 and the Wider Launch System
The planned system combined the Starship spacecraft with a Super Heavy booster. SpaceX’s vehicle overview describes a reusable design for crew and cargo. Its ambitions include journeys to Earth orbit, the Moon and Mars.
Those plans required more than a single engine firing. For example, teams needed to integrate the vehicle with the wider launch system. In addition, flight plans depended on the relevant regulatory process.
Reading the Launch Expectations in Context
Starship SN20 attracted attention while the FAA reviewed proposed operations at Boca Chica. The agency’s September 2021 announcement invited public input on its draft environmental review. Consequently, the dates discussed in the original article were expectations rather than confirmed launch commitments.
To follow later developments, browse RocketBreaks news. Alternatively, read our look back at Starship’s future travel ideas. Historical reports show individual steps in a continuing programme, rather than a final statement about today’s vehicle or schedule.