A look at the best news photos from around the world.
February 22, 2017
![This illustration shows the possible surface of TRAPPIST-1f, one of the newly discovered planets in the TRAPPIST-1 system. Scientists using the Spitzer Space Telescope and ground-based telescopes have discovered that there are seven Earth-size planets in the system.](https://gdb.voanews.com/c02c2875-0166-47a7-85a2-54532e0bb11d_w1024_q10_s.png)
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This illustration shows the possible surface of TRAPPIST-1f, one of the newly discovered planets in the TRAPPIST-1 system. Scientists using the Spitzer Space Telescope and ground-based telescopes have discovered that there are seven Earth-size planets in the system.
![Spain's Queen Letizia, left, walks with Juliana Awada, the wife of the Argentina's President Mauricio Macri, during a welcome ceremony at the Royal Palace in Madrid.](https://gdb.voanews.com/8a4ac263-eea4-4324-a60e-922dd5d8c2cd_w1024_q10_s.jpg)
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Spain's Queen Letizia, left, walks with Juliana Awada, the wife of the Argentina's President Mauricio Macri, during a welcome ceremony at the Royal Palace in Madrid.
![Hiljade snežnih gusaka prezimljuje na farmi u dolini Skagita kod Konveja u državi Vašington.Više od 50.000 ptica godišnje sleće u tu dolinu. Svakog proleća se vraćaju svome gnezdu na arktičkoj tundri.13. decembar, 2019.](https://gdb.voanews.com/8e2823ea-ae4d-474d-a849-eccdaa42201c_w1024_q10_s.jpg)
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Hiljade snežnih gusaka prezimljuje na farmi u dolini Skagita kod Konveja u državi Vašington.Više od 50.000 ptica godišnje sleće u tu dolinu. Svakog proleća se vraćaju svome gnezdu na arktičkoj tundri.13. decembar, 2019.
![Elena's, from Dresden, hair ruffled by the wind as she stands on a visitors' platform on the Maintower in Frankfurt am Main, western Germany, during stormy weather.](https://gdb.voanews.com/5f53fb0c-63e7-49fb-87ab-9d5ba16c6df7_w1024_q10_s.jpg)
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Elena's, from Dresden, hair ruffled by the wind as she stands on a visitors' platform on the Maintower in Frankfurt am Main, western Germany, during stormy weather.