Unlike the Sun, which is halfway through its 10-billion-year lifetime, red dwarfs will continue to provide light and warmth to their planets for trillions of years.
Erinevalt Päikesest, mis asub poolel teel 10 miljardi aastasest elueast, annavad punased kääbused oma planeetidele valgust ja soojust veel triljoneid aastaid.