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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

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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

Physics

    What is the Loop Quantum Gravity?

    Gerd DaniSeptember 8, 2021March 28, 20260

    Loop quantum gravity (LQG) is a theory of quantum gravity, which aims to merge quantum mechanics and general relativity, incorporating…

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      How earthquake occurs?

      Gerd DaniSeptember 6, 2021March 28, 20260

      In this article we will discuss in a simple way how earthquake occurs? What are the reasons behind it? How…

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        What is the Cherenkov radiation?

        Gerd DaniAugust 28, 2021March 28, 20260

         Cherenkov radiation is electromagnetic radiation emitted when a charged particle (such as an electron) passes through a dielectric medium at…

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          What is an electrocatalyst?

          Gerd DaniAugust 28, 2021March 28, 20260

          Electrocatalyst is a catalyst that participates in electrochemical reactions. Electrocatalysts are a specific form of catalysts that function at electrode…

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            What is the phosphorescence?

            Gerd DaniAugust 22, 2021March 28, 20260

            Phosphorescence is a type of photoluminescence related to fluorescence. When exposed to light (radiation) of a shorter wavelength, a phosphorescent…

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              Earth’s magnetic pole reversal, Detailed explanation

              Gerd DaniAugust 19, 2021March 28, 20260

              The magnetic field of Earth acts like a protective shield around the planet which repels, traps and protects it from…

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                What is the Hawking radiation?

                Gerd DaniAugust 19, 2021March 28, 20260

                Welcome to another insightful piece presented to you by the FreeAstroScience.com team. Today, we delve deep into the fascinating world…

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                  What is nuclear fusion?

                  Gerd DaniAugust 16, 2021March 28, 20260

                  Nuclear fusion is a reaction in which two or more atomic nuclei are combined to form one or more different…

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                    Is gravity the same across the Earth? And why is this important?

                    Gerd DaniAugust 15, 2021March 28, 20260

                     The Earth is rough and has different masses at different locations, and the gravitational field accompanies these variations, which occur…

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                      Einstein’s general relativity completely revolutionized understanding of the universe

                      Gerd DaniAugust 14, 2021March 28, 20260

                      Albert Einstein’s theory of general relativity, published in 1915, completely revolutionized science’s understanding of the universe.  It was only confirmed…

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