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FreeAstroScience logo with a glowing star, open book, and Earth on a space-themed circular badge with the tagline Igniting Curiosity for free astronomy science education

FreeAstroScience

  • Home
  • Astronomy
    • AstroPhysics
    • Cosmology
    • Exploration
  • Physics
  • Hi-Tech
    • A.I.
    • Robots
  • Healh
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    • ClimateChange
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  • Latest
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When lakes lose their winter pulse: Climate change and the hidden Nitrogen story

May 27, 2026May 27, 2026

Galaxies shaped by cosmic location just 1.2 billion years after the Big Bang

May 27, 2026May 27, 2026

Mercury’s polar water ice: new models suggest a larger, slower impact source

May 26, 2026May 26, 2026

New Cell Therapy Offers Hope for Advanced Liver Disease Patients

May 25, 2026May 25, 2026

Engineering

    Turboprop engine | How it works?

    Gerd DaniOctober 3, 2021March 28, 20260

    Turboprop engine is basically another variant of a turbojet engine except that one more turbine is present in a turboprop…

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      Turbojet engine, Working principle and its parts

      Gerd DaniSeptember 8, 2021March 28, 20260

      An aircraft turbojet engine is basically a gas generator fitted with an inlet and exhaust system. The major principle in…

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        Why are airplanes painted White?

        Gerd DaniSeptember 4, 2021March 28, 20260

        Whenever you see any airplane flying above your house or standing at any airport you must have noticed one thing…

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          China seeks scientists for spacecraft project that could measure 1 km

          Gerd DaniSeptember 3, 2021March 28, 20260

           As China advances in its plans to advance space exploration and carry out long-term manned missions, the country is working…

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            How does a refrigerator or fridge works?

            Gerd DaniAugust 31, 2021March 28, 20260

            Have you ever thought how does a refrigerator or fridge works? How it keeps our food and other stuff cool…

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              Working principle of a drone or quadcopter

              Gerd DaniAugust 30, 2021March 28, 20260

              In this article we will discuss the working principle of a drone or quadcopter. How a drone or quadcopter rotates…

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                Why and how do airplanes dump fuel?

                Gerd DaniAugust 28, 2021March 28, 20260

                In this article we will discuss why do airplanes dump fuel? How it is performed? We will discuss if it…

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