Red giant stars are pitch-perfect—at least to the Nancy Grace Roman Space Telescope! 🎶 While there’s no sound in space, stars are like ringing bells. Their turbulent interiors create waves, which cause changes in overall stellar brightness. Studying these fluctuations, a method known as asteroseismology, can inform astronomers of the stars’ ages, masses, and sizes. A team of scientists has estimated that Roman will be able to detect a total of 300,000 red giant stars via asteroseismology. It wo