"Gemini Observatory - Gemini Planet Imager (GPI) image of a planet orbiting a distant star known as 51 Eridani. The bright central star has been mostly removed by a hardware and software mask to enable the detection of the exoplanet (labelled ""b"") that is one millionth as bright. Credits: J. Rameau (Univ. of Montreal) and C. Marois (NRC Herzberg, Canada)."