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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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Fertilia Diaries: Sun, Sea, and Sardinian Mirto

May 28, 2026May 28, 2026

Was Dante’s Hell Really Carved by a Falling Asteroid?

May 28, 2026May 28, 2026

Chang’e-5: microscopic discoveries clarify the evolution of airless surfaces

May 28, 2026May 28, 2026

Europe Heat Dome 2026: Why Is May Feeling Like Summer Hell?

May 28, 2026May 28, 2026

CHEMISTRY

    Exploring the Chemical Universe: The Hunt for New Compounds

    Gerd DaniNovember 1, 2023March 28, 20260

    Our universe is a treasure trove, teeming with billions of diverse chemicals. However, our current knowledge only scratches the surface,…

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      Discovery of quantum dots: a revolution in chemistry

      Gerd DaniOctober 22, 2023March 28, 20260

      The winners of the 2023 Nobel Prize in Chemistry are Moungi Bawendi, Louis E Brus and Alexey Ekimov for their…

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        A cookbook to understand the origin of life

        Gerd DaniSeptember 22, 2023March 28, 20260

         Possible life forms from a distant planet may look nothing like life on Earth, but there are only a limited…

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          Uncovering Crime: The Power of Luminol in Forensic Science

          Gerd DaniSeptember 17, 2023March 28, 20260

           The powerful chemical compound known as Luminol, often referred to as “a forensic detective’s secret weapon and a criminal’s worst…

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            Natural and artificial sweeteners: differences and uses

            Gerd DaniSeptember 16, 2023March 28, 20260

             Sweeteners are substances that are added to beverages and foods to create a sweet taste. They can be divided into…

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              Depleted Uranium: Health & Environmental Impact

              Gerd DaniSeptember 15, 2023March 28, 20260

               Depleted uranium (DU), a byproduct of natural uranium processing, often sparks discussions due to its health and environmental ramifications. This…

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                Mysteries of Przybylski’s Star: A Unique Stellar Spectrum

                Gerd DaniAugust 21, 2023March 28, 20260

                Tucked away in the constellation Centaurus, approximately 370 light-years from our solar system, lies an enigmatic star known as HD…

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                  Why does thawed and refrozen ice cream taste worse?

                  Gerd DaniAugust 14, 2023March 28, 20260

                  Ice cream, made with ingredients, like milk, cream, eggs and sugar is a summer treat loved by many. Have you…

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                    Liquid Nitrogen: Uses & Safety Measures

                    Gerd DaniAugust 12, 2023March 28, 20260

                     Liquid nitrogen, known for its ultra-low temperature, can pose considerable risk if mishandled. A notable incident took place at a…

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                      What is the material with the highest specific weight?

                      Gerd DaniJuly 24, 2023March 28, 20260

                       The wonders of nature are profound and include the materials with the highest specific gravity, commonly referred to as the…

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