Manager of NASA's Spitzer Science Center at Caltech/IPAC, Pasadena, California Sean Carey presents research findings during a TRAPPIST-1 planets briefing, Wednesday, Feb. 22, 2017 at NASA Headquarters in Washington. Researchers revealed the first known system of seven Earth-size planets around a single star called TRAPPIST-1. Photo Credit: (NASA/Bill Ingalls) More: exoplanets.nasa.gov/trappist1/ ( https://exoplanets.nasa.gov/trappist1/ )

• Contributor: NMUIM / Alamy Stock Photo
• Image ID: J330CM
• File size: 7.2 MB (238.9 KB Compressed download)
• Releases: Model - no | Property - no
• Dimensions: 1597 x 1565 px | 27 x 26.5 cm | 10.6 x 10.4 inches | 150dpi
• Date taken: 22 February 2017

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