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    Aborting moon rocket to test Musk’s power

    • February 14, 2025
    • Posted by: OptimizeIAS Team
    • Category: DPN Topics
    No Comments

     

     

    Aborting moon rocket to test Musk’s power

    Sub : Sci

    Sec: Space sector

    Why in news:

    • President Trump is under pressure to cancel NASA’s $24 billion Space Launch System (SLS) due to cost overruns and delays.
    • Musk’s Department of Government Efficiency (DOGE) supports this cancellation, proposing the cheaper Falcon Heavy rocket (developed by SpaceX) as an alternative.

    Status of SLS Program:

    • Launched in 2022 after years of delays but faces criticism for being overpriced and using outdated technology.
    • Each SLS launch costs $2-4 billion, compared to SpaceX’s Falcon Heavy at $250 million per launch.

    Potential Impact:

    •   Streamlining the operations of NASA with cheaper private alternatives.
    •   Risk of job losses – Senators oppose cancellation, emphasizing national security and local employment (employing 28,000 workers).
    Key Concepts

    NASA’s Artemis Mission 

    The Space Launch System (SLS) is NASA’s next-generation heavy-lift rocket designed to carry astronauts and cargo beyond low Earth orbit, including missions to the Moon (Artemis* program) and eventually Mars.

    • Artemis is NASA’s program to explore the Moon and prepare for human missions to Mars.

    Objectives:

    • Study how the Sun’s radiation interacts with the Moon, which lacks a magnetic field.
    • Establish a sustainable human presence on the Moon.
    • Enables future deep space missions including Mars expeditions.

    Mission Significance:

    • Land the first woman and next man on the Moon by 2024.
    • Utilize the Space Launch System (SLS) rocket and Orion spacecraft for deep space travel.
    • Astronauts will dock at the Lunar Gateway before descending to the lunar surface.

    Key Missions:

    • Artemis I: Uncrewed mission to test SLS and Orion spacecraft.
    • Artemis II: 1st Crewed mission orbiting around the Moon.
    • Artemis III: Will send the first humans to explore the region near the lunar South Pole.
    • Artemis IV: Debuts humanity’s first lunar space station, a larger, more powerful version of the SLS rocket, and new mobile launcher.

    Falcon Heavy Rocket – Developed by SpaceX

    • Most powerful rocket globally (as per SpaceX).
    • Dimensions of Rocket: Height – 70 m, Width – 12.2 m, Mass – 1,420,788 kg.
    • Engines: 27 Merlin engines generating over 5 million pounds of thrust at lift off (equivalent to 18 Boeing 747 aircraft at full power).
    • Merlin engines: Developed by SpaceX, using RP-1 (refined kerosene) and liquid oxygen as propellants, designed for recovery and reuse.
    • Payload capacity: Can lift 64 metric tonnes into orbit.
    • Structure: Uses three boosters for additional thrust and lift capacity.
    Aborting moon rocket to test Musk’s power Science and tech
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