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Scientists from Durham University in Great Britain have included a new parameter in the calculations of the probability of the existence of intelligent life in the universe: the effect of dark energy on the rate of star formation. This addition to the famous Drake equation helps to better understand the conditions under which life can arise, writes Science Alert.
Scientists explained: dark energy, which makes up 71,4% of the energy and matter content of the universe, affects the expansion of space and the formation of stars. The study found that the most efficient rate of star formation occurs when 27% of the matter in the universe turns into stars. However, our universe has a slightly lower rate - 23%, which indicates that the conditions for the appearance of life in our space are not optimal.
This discovery confirms that intelligent life can arise even in less favorable conditions than previously thought. The rate of star formation is just one of many variables that affect the likelihood of life. Other factors include the number of stars with planets, the presence of conditions suitable for life, and unknown variables such as the formation and evolution of life forms.
Research allows you to get closer to understanding where and how you can look for other civilizations. According to scientist Lucas Lombreiser from the University of Geneva, the model can be used to study the conditions for the emergence of life in different types of universes, which can change our perception of our own cosmos.
The results of the study were published in the journal Monthly Notices of the Royal Astronomical Society.
Scientists from Durham University in Great Britain have included a new parameter in the calculations of the probability of the existence of intelligent life in the universe: the effect of dark energy on the rate of star formation. This addition to the famous Drake equation helps to better understand the conditions under which life can arise, writes Science Alert.
Scientists explained: dark energy, which makes up 71,4% of the energy and matter content of the universe, affects the expansion of space and the formation of stars. The study found that the most efficient rate of star formation occurs when 27% of the matter in the universe turns into stars. However, our universe has a slightly lower rate - 23%, which indicates that the conditions for the appearance of life in our space are not optimal.
This discovery confirms that intelligent life can arise even in less favorable conditions than previously thought. The rate of star formation is just one of many variables that affect the likelihood of life. Other factors include the number of stars with planets, the presence of conditions suitable for life, and unknown variables such as the formation and evolution of life forms.
Research allows you to get closer to understanding where and how you can look for other civilizations. According to scientist Lucas Lombreiser from the University of Geneva, the model can be used to study the conditions for the emergence of life in different types of universes, which can change our perception of our own cosmos.
The results of the study were published in the journal Monthly Notices of the Royal Astronomical Society.
