{
  "type": "article",
  "title": "Astrobase Space Technologies Unveils Everest Methane Engine Aiming for 2028 Reusable Orbital Launch",
  "summary": "Bengaluru startup Astrobase Space Technologies has unveiled 'Everest', an 800 kN Full-Flow Staged Combustion rocket engine designed to power India's commercial reusable launch vehicles by December 2028.",
  "content": "India's commercial space sector has achieved a crucial engineering benchmark as private enterprise expands beyond traditional satellite assembly into heavy rocket propulsion systems. Bengaluru-based Astrobase Space Technologies has formally presented its new 800 kN class rocket engine named 'Everest'. The system marks the first private development of a high-thrust Full-Flow Staged Combustion (FFSC) engine within the Indian commercial space industry.\n\nUnderstanding the FFSC Architecture Behind Everest\nFull-Flow Staged Combustion is widely regarded as one of the most complex mechanical engineering challenges in aerospace propulsion. Unlike conventional engine cycles, an FFSC architecture fully gasifies both the fuel and the oxidizer in separate preburners before injecting them into the main combustion chamber. This complete pre-vaporization significantly raises combustion efficiency and optimizes thermal control across the turbomachinery.\n\nThe Everest power plant utilizes a liquid oxygen and liquid methane (methalox) propellant combination. According to design parameters, the engine produces an estimated 800 kN of thrust while targeting a specific impulse of approximately 340 seconds. A defining feature of the architecture is its dynamic throttling capacity, which ranges from 50 percent to 110 percent of rated power.\n\nEngine Throttling and Reusable Rocket Mechanics\nBroad throttling capabilities are essential for landing reusable launch vehicles safely. During the descent and soft-landing phases, a rocket booster must precisely modulate thrust to offset decreasing vehicle mass and counteract aerodynamic forces. The 50-to-110 percent control range engineered into Everest provides the fine power adjustment necessary for controlled propulsive recovery.\n\nAstrobase plans to integrate the Everest engine into its proprietary reusable medium-lift launch vehicle. The enterprise has set a target date of December 2028 to execute its maiden orbital mission using this vehicle setup.\n\nDomestic Manufacturing and Supply Chain Integration\nOver 70 percent of the Everest engine's components have been designed and manufactured inside India. While complete architecture layout and integration occur at the company's facilities in Bengaluru, certain high-precision sensors and specialized hardware items are currently sourced internationally due to limited local vendor availability. Astrobase intends to progressively replace these imported sub-assemblies as domestic supply networks expand.\n\nReflecting on the competitive landscape, Astrobase Chief Executive Officer Neeraj Khandelwal noted that commercial space launch infrastructure remains concentrated among very few global entities. He stated that India's established engineering expertise offers an opportunity to build an alternative commercial launch hub capable of serving global satellite operators. The startup is developing an end-to-end architecture encompassing propulsion, airframe manufacturing, static testing, and ground launch management.\n\nNext Steps: Static Firings and Payload Capacity Targets\nThe unveiling represents an initial hardware milestone, with static hot-fire tests scheduled as the next operational objective. Ground tests will evaluate structural integrity, turbopump stability, and thermal management under simulated ignition pressures before the engine advances to full qualification firings and stage integration.\n\nLooking further ahead, Astrobase aims to establish an initial orbital delivery capability of roughly 100 metric tons of payload annually. The firm intends to scale this capacity beyond 1,000 metric tons per year over time, seeking to capture demand in the global commercial launch market by delivering reliable and cost-effective payload transport services.\n\nWhat this means for you\nAcross India: Advances in high-thrust private space tech boost domestic aerospace manufacturing, create high-skilled engineering jobs, and attract commercial launch investments.\n\nIn Bengaluru: Local deep-tech infrastructure gains momentum, generating specialized research and aerospace engineering opportunities within the city's tech ecosystem.\n\nQuestions & Answers\n\n1. What is the Everest rocket engine?\nEverest is an 800 kN class Full-Flow Staged Combustion (FFSC) rocket engine developed by Bengaluru-based private company Astrobase Space Technologies.\n\n2. What propellant does the Everest engine use?\nThe engine utilizes a liquid oxygen and liquid methane (methalox) propellant combination.\n\n3. Why is this engine important for reusable rockets?\nIt features a 50% to 110% throttling capability, which is necessary for precise power modulation during rocket descent and soft landing.\n\n4. When is Astrobase planning its first orbital launch?\nAstrobase has targeted December 2028 for the inaugural orbital test flight of its reusable medium-lift launch vehicle.\n\n5. How much of the Everest engine is manufactured in India?\nAstrobase states that over 70 percent of the engine's components are designed and manufactured domestically in India.\n\nInspiration & Lessons\nLessons from Astrobase's Milestones:\n\n• Tackle Complex Engineering: Adopting challenging technologies like Full-Flow Staged Combustion creates long-term technological moats.\n• Maintain Long-Term Vision: Setting structured milestones towards a December 2028 orbital flight builds disciplined project execution.\n• Focus on Local Supply Chains: Manufacturing over 70% of components domestically lays the groundwork for sustainable self-reliance.",
  "url": "https://trendkia.com/en/technology/astrobase-ne-pesha-kiya-everest-roketa-injana-disnbara-2028-men-pahali-rbitala-urana-ka-lakshya-15213",
  "category": "Technology",
  "publishedAt": "2026-08-08",
  "tags": [
    "Astrobase",
    "Everest Rocket Engine",
    "Reusable Rocket",
    "Space Technology",
    "Private Space Sector",
    "Bengaluru"
  ],
  "language": "en",
  "site": "TrendKia"
}