2023-11-14 17:01:23 This will also interest you [EN VIDÉO] 133 days on our Sun After almost 13 years of good and loyal service, the Solar Dynamics Observatory (SDO,… When the Northern Lights light up our sky, it is because charged particles coming from our SunSun have interacted with the atomsatoms and moleculesmolecules of our atmosphereatmosphere. … Read more
2023-11-13 19:52:30 It is often claimed that the first test passed by Einstein’s theory of general relativity was the explanation of the slow anomalous precession of the perihelion of Mercury’s orbit, that is to say the fact that each orbit of the planet does not loop through an ellipse but that the point of this … Read more
2023-10-28 12:00:52 Vitamin D is an essential micronutrient that plays a crucial role in the body’s absorption of calcium, protecting healthy bones and teeth. It also reduces inflammation, regulates blood sugar, promotes phosphate absorption, prevents muscle weakness and spasms, and strengthens the body’s natural immune response. Our bodies produce vitamin D in response to ultraviolet … Read more
2023-10-21 18:01:00 During these school holidays, you may have planned a getaway to the sea. And among the different seaside resorts, in recent years, more and more of you are choosing Nieuwpoort. What are the assets of this municipality? Why do vacationers love it? A vacant lot located about a hundred meters from the dike, … Read more
2023-10-18 19:09:44 It’s not just human instruments that record. Nature does it too, but differently. In the rings of its trees, for example. And some of them today seem to reveal that the Earth suffered an extraordinary solar storm 14,300 years ago! This will also interest you [EN VIDÉO] Sun activity revealed by tree rings … Read more
2023-10-14 17:06:15 Stars with a mass similar to our Sun end their lives as white dwarfs. Just before, they lose part of their mass. How much ? Astronomers provide an answer thanks to a unique study of a white dwarf at the center of a planetary nebula. This will also interest you [EN VIDÉO] The … Read more