Quiz.HaitiLibre offers a twice-weekly general knowledge segment called " Did You Know ?". Today we're asking you if you know what a "red dwarf" is?
Did you know that Red dwarfs are the most numerous stars in the universe, making up about 75% of the stars in the Milky Way ? They are much smaller and cooler than our Sun, which gives them a characteristic reddish color.
Due to their low hydrogen consumption, they have an incredible lifespan, being able to shine for hundreds of billions of years, much longer than the current age of the universe. For astronomers, they are fascinating because they often have rocky planetary systems.
However, the search for life around these stars is complex: the habitable zone is so close that the planets often undergo a synchronous rotation (one side always lit).
Additionally, red dwarfs are prone to violent stellar flares that could wipe out the atmosphere of a nearby planet. Despite these challenges, they remain prime targets for finding our closest neighbors.
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