Supernovae observations refer to the study and analysis of explosive stellar events, known as supernovae, which mark the end of a star's life cycle. These observations provide critical insights into the universe's expansion, the nature of dark energy, and the formation of elements in the cosmos. By examining light curves and spectra from supernovae, astronomers can gather data that informs models of cosmic evolution and helps to probe the mysterious properties of dark energy, as well as their role within the standard cosmological framework.
congrats on reading the definition of supernovae observations. now let's actually learn it.