WebApr 12, 2024 · According to a new study by an international team of scientists, Proxima Centauri released a superflare that was so powerful, it would have been lethal to any life as we know it. The study, titled ... WebMay 9, 2024 · A self-proclaimed ‘time traveller’ has made some lofty predictions for the coming months, warning that a new species will emerge on earth after the ground opens up in America. Check it out:
Our Sun Is Lighter Than Ever, And The Problem Is Getting Worse - Forbes
WebApr 21, 2024 · The accumulation of material onto the white dwarf results in a localized thermonuclear burst: the micronova. ... White dwarf stars have a mass up to 1.4 times the mass of the Sun, packed in a sphere the size of Earth. Many of them can be found in binary systems. In some rare cases – about 10 have been identified in the Milky Way – the ... WebA nova ( PL: novae or novas) is a transient astronomical event that causes the sudden appearance of a bright, apparently "new" star (hence the name "nova", which is Latin for "new") that slowly fades over weeks or months. Causes of the dramatic appearance of a nova vary, depending on the circumstances of the two progenitor stars. how is talcum powder made
Surprised astronomers find new type of star explosion
WebAug 28, 2024 · All the ingredients we could conceive of wouldn't change the simple fact: without the right energy input from our Sun, life would be an impossibility. Our Sun contains 99.8% of the Solar System's ... WebApr 21, 2024 · Harmless asteroid may hitchhike around Earth for 4,000 years. A micronova is similar to a nova, a thermonuclear explosion engulfing a white dwarf’s entire surface. With novae, the white dwarf ... WebMay 5, 2024 · A rare and enigmatic outburst from a galaxy 236 million light-years away may have been sparked by a magnetic reversal, a spontaneous flip of the magnetic field surrounding its central black hole. In a comprehensive new study, an international science team links the eruption’s unusual characteristics to changes in the black hole’s ... how is taltz administered