Daily Current Affairs : 23-March-2024

India’s space business enterprise, ISRO, has executed a high-quality milestone in its quest for price-powerful space travel with the a hit completion of the Reusable Launch Vehicle (RLV) LEX-02 landing experiment. This widespread success marks a key step in developing superior area era.

The RLV LEX-02 Experiment

The RLV LEX-02 test is the second in a series that aims to demonstrate the talents of the RLV. The first experiment, RLV-LEX-01, laid the groundwork for this innovative technology. Here are some highlights of the recent test:

  • Autonomous Landing: The RLV, named Pushpak, successfully landed on its own, showcasing its advanced technology.
  • Technology Development: The experiment is a part of a larger program centered on developing crucial technologies important for a totally reusable launch car.

Purpose of the RLV-TD Programme

The Reusable Launch Vehicle Technology Demonstrator (RLV-TD) Programme aims to create a area car that can be reused more than one times. This approach is supposed to make get admission to to area greater within your means. The key objectives of the RLV-TD Programme encompass:

  • Cost Reduction: By reusing launch automobiles, ISRO goals to seriously lower the charges related to space missions.
  • Efficiency: A reusable launch car can conduct more than one missions without the want for building a brand new rocket whenever.

Design Features of the RLV

The RLV is designed as a area aircraft, which means it has precise functions that enhance its performance:

  • Low Lift-to-Drag Ratio: This layout lets in the RLV to transport payloads efficiently to low Earth orbit.
  • Return for Reuse: After turning in payloads, the RLV can go back to Earth thoroughly, equipped for destiny missions.

Future Aspirations

India has bold plans for the RLV. The goal is to scale up this car to serve as the primary degree of a two-stage reusable orbital launch vehicle. This development may want to revolutionize how India procedures space missions, making them more sustainable and handy.

Important Points:

ISRO’s Milestone: Successful completion of the Reusable Launch Vehicle (RLV) LEX-02 landing experiment.

RLV LEX-02 Overview:

  • Second experiment in the RLV series; follows RLV-LEX-01.
  • Demonstrated autonomous landing capability of the RLV named Pushpak.

Goals of the RLV-TD Programme:

  • Development of technologies for fully reusable launch vehicles.
  • Aim to make access to space more cost-effective.

Key Objectives:

  • Cost Reduction: Reusing launch vehicles to lower mission costs.
  • Efficiency: Conducting multiple missions without building new rockets.

Design Features of the RLV:

  • Low lift-to-drag ratio for efficient payload transport to low Earth orbit.
  • Ability to return to Earth for reuse after missions.

Future Aspirations:

  • Plans to scale the RLV to serve as the first stage of a two-stage reusable orbital launch vehicle, enhancing sustainability in space missions.

Why In News

ISRO has achieved a significant breakthrough in Reusable Launch Vehicle (RLV) technology with the successful completion of the RLV LEX-02 landing experiment, paving the way for more efficient and cost-effective space missions in the future.

MCQs about Advancing Space Exploration: ISRO’s RLV

  1. What is the name of the Reusable Launch Vehicle that successfully completed the LEX-02 landing experiment?
    A. Vikram
    B. Pushpak
    C. Gaganyaan
    D. Mangalyaan
    Correct Answer: B. Pushpak
    Explanation: The RLV that successfully completed the LEX-02 landing experiment is named Pushpak.
  2. What is the primary goal of the RLV-TD Programme?
    A. To develop a new satellite
    B. To create fully reusable launch vehicles
    C. To explore Mars
    D. To improve rocket fuel efficiency
    Correct Answer: B. To create fully reusable launch vehicles
    Explanation: The RLV-TD Programme focuses on developing technologies for fully reusable launch vehicles to make space access more cost-effective.
  3. Which feature of the RLV allows it to efficiently transport payloads to low Earth orbit?
    A. High lift-to-drag ratio
    B. Low lift-to-drag ratio
    C. Advanced fuel technology
    D. Enhanced propulsion system
    Correct Answer: B. Low lift-to-drag ratio
    Explanation: The RLV is designed with a low lift-to-drag ratio, which allows it to transport payloads efficiently to low Earth orbit.
  4. What is one of ISRO’s future aspirations for the RLV?
    A. To build a permanent space station
    B. To serve as the first stage of a two-stage reusable orbital launch vehicle
    C. To send humans to the Moon
    D. To develop a new type of satellite
    Correct Answer: B. To serve as the first stage of a two-stage reusable orbital launch vehicle
    Explanation: India aims to scale up the RLV to serve as the first stage of a two-stage reusable orbital launch vehicle, enhancing its capabilities for future space missions.

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