The closest stars to Earth, aside from our Sun, are part of a triple-star system and can be seen in our night skies. One of those stars, Alpha Centauri A (officially named Rigil Kentaurus), is bigger, brighter and older than our Sun. 🌟 Interactive: https://go.nasa.gov/3MXP83j
#NASAExoplanets
#NASAExoplanets