Tag Archives: debris disks

Orbital motion of 51 Eri b detected between two H-band observations taken with the Gemini Planet Imager in December 2014 and September 2015. From this motion, and additional observations of the system, the team of astronomers confirmed that this point of light below the star is indeed a planet orbiting 51 Eri and not a brown dwarf passing along our line of sight. (credit: Christian Marois & the GPIES team)

Gemini Planet Imager Exoplanet Survey — One Year Into The Survey

Thursday, November 12 2015 - 9:00 am, PST AAS/SETI Institute press release presented at the DPS 2015 at National Harbor, MD, USA The Gemini Planet Imager Exoplanet Survey (GPIES) is an ambitious three-year study dedicated to imaging young Jupiters and debris disks around nearby ...