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| | Aquila (Site not responding. Last check: 2007-10-15) |
 | | The constellation of Aquila, divided into halves by equator, is to the north of Sagittarius, surrounded by some minor constellations such as Sagitta, Delphinus and Scutum. |
 | | In Aquila there is one of the brightest stars of the sky, Altair, which is 16 light-years away from the solar system and is therefore one of the nearest stars. |
 | | An other important star of the constellation is eta Aquilae, one of the brightest variable cepheides: every 7,2 days it varies from the magnitude 4,1 to the magnitude 5,3. |
| www.astrofilitrentini.it /mat/costell/aql_e.html (235 words) |
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