What is another word for dark energy?
Pronunciation: [dˈɑːk ˈɛnəd͡ʒi] (IPA) 
Dark energy is a mysterious force that is believed to be responsible for the expansion of the universe. It cannot be seen or directly detected, but its effects can be observed in the movements of galaxies and other celestial bodies. There are several synonyms for this enigmatic force, such as vacuum energy, quintessence, scalar field, and cosmological constant. Vacuum energy refers to the energy that exists in empty space, while quintessence suggests that dark energy may be a dynamic field that changes over time. Scalar field refers to the mathematical concept of a field that has a single value at every point in space and time. Finally, cosmological constant is a term that was introduced by Albert Einstein to describe a force that counteracts the effects of gravity.
