Why Do Red Dwarfs Live So Long? - Universe Today
While our Sun will only survive for about 5 billion more years, smaller, cooler red dwarfs can last for trillions of years. What’s the secret to their longevity? You might say our Sun will last a long time. And sure, another 5 billion years or so of main sequence existence does sound pretty long lived. … Continue reading "Why Do Red Dwarfs Live So Long?"