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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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    • AstroPhysics
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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

FreeEdu

    What is the 5G?

    Gerd DaniAugust 17, 2021March 28, 20260

    As the cornerstone of the digital revolution, 5G technology presents a paradigm shift in telecommunications. It is the fifth-generation technology…

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      Understanding Vaccines & Their Role in Immunity

      Gerd DaniAugust 12, 2021March 28, 20260

      Welcome to another insightful piece from your trusted science educators at freeastroscience.com. Today, let’s unravel vaccines, a topic that has…

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        BASIC TIPS FOR PHOTOGRAPHING A RAINBOW

        Gerd DaniAugust 12, 2021March 28, 20260

         Without a doubt, the rainbow is a phenomenon full of beauty, but it is also a symbol of joy. Either…

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          The notion of Orientability

          Gerd DaniAugust 11, 2021March 28, 20260

          Orientability is a property of surfaces in Euclidean space that measures whether it is possible to make a consistent choice…

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            The entire history of the Universe in an intricate spiral (infographic)

            Gerd DaniAugust 3, 2021March 28, 20260

            A magnificent infographic illustrates the entire history of the Universe in an intricate spiral, 13.7 billion years old grouped together…

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              Fighting Global Warming Will Create Millions of New Jobs, And We Need to Act Now

              Gerd DaniAugust 2, 2021March 28, 20260

              Many fears around transitioning our societies towards a more climate-friendly future understandably revolve around job losses. While it’s true that…

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                What is a Dwarf galaxy?

                Gerd DaniJuly 25, 2021March 28, 20260

                Dwarf galaxies are smaller celestial bodies, consisting of roughly a thousand to several billion stars, in contrast to the 200-400…

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                  The Great History of the Atom

                  Gerd DaniJuly 16, 2021March 28, 20260

                  We have seen what is an atom and thair size here. Now we want to investigate its long and fascinant history…

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                    Is the sun yellow?

                    Gerd DaniJuly 5, 2021March 28, 20260

                    Usually, young imaginations paint the celestial body of the Sun in hues of yellow, orange, or even red. But have…

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                      HOW WE OBSERVE THE STAR ILLUMINATING?

                      Gerd DaniJune 26, 2021March 28, 20260

                      Stars emit light over the entire electromagnetic spectrum, from the X- ray to the radio. Dark absorption lines are produced…

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