Methalox Rockets: First Attempts, Future Plans

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SUMMARY

The Zhuque-2 rocket, developed by the Chinese company Landspace, successfully reached orbit on July 11, 2023, marking the first successful orbital flight using methalox fuel. This achievement positions methalox as a viable option for future space missions due to its advantages in engine performance and storage. Upcoming launches include ULA's Vulcan rocket, expected in December 2023, and SpaceX's Starship, pending regulatory approval. Relativity Space has halted the Terran-1 project, focusing instead on the larger Terran R, which is slated for a 2026 launch.

PREREQUISITES
  • Understanding of rocket propulsion systems, specifically methalox fuel technology.
  • Familiarity with orbital mechanics and launch vehicle design.
  • Knowledge of regulatory processes affecting space launches, particularly FAA regulations.
  • Awareness of current developments in the aerospace industry, including major players like SpaceX and ULA.
NEXT STEPS
  • Research the performance metrics of methalox compared to traditional rocket fuels like kerosene and LH2.
  • Explore the design and capabilities of ULA's Vulcan rocket and its BE-4 engines.
  • Investigate the regulatory landscape for commercial space launches, focusing on FAA guidelines.
  • Learn about the advancements in 3D printing technology as applied to rocket manufacturing, particularly by Relativity Space.
USEFUL FOR

Aerospace engineers, rocket propulsion specialists, and space industry analysts will benefit from this discussion, particularly those interested in the future of launch technologies and the competitive landscape of space exploration.

  • #31
ZhuQue-2 launched today.
This article describes the launch and the future plans of its maker, LandSpace.
Those plans include the mass production of a version of the ZhuQue-2 and eventually a stainless steel rocket that will be reusable.
 
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  • #32
Arstechnica reports on the details of the failures for the 2nd Starship attempt:

https://arstechnica.com/space/2024/...-spacex-details-causes-of-november-accidents/

It also reported an estimate launch window for the FAA's contribution to flight 3:
The administrator for Commercial Space Transportation at the Federal Aviation Administration, Kelvin Coleman, said last week that early to mid-March is a reasonable timeline for the regulatory process to conclude.

Elon has already indicated that the FAA license is on the critical path.
 
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