Will be partially eclipsed on the 30th, entering the earth’s shadow at 9:50 a. m. and leaving it at 1:02 p. m. Magnitude of the eclipse, .886. As the moon does not rise with us on this date till between 6:00 and 7:00 p. m. it is evident that the eclipse will not be visible in the United States. It will be visible, however, in the western Pacific Ocean, Asia, and the eastern portions of Europe and Africa. On the 1st, moon rises at 6:42 p. m.; on the 15th, at 5:29 a. m.; and on the 31st, at 7:39 p. m. It presents the following phases: Last quarter, 8th, 1:46 p. m.; new moon, 16th, 12:28 p. m.; first quarter, 23d, 12:15 p. m.; full moon, 30th, 11:32 a. m. Farthest from earth, 9th, 3:12 p. m.; nearest earth, 23d, 3:54 p. m.; least elevation, 9th, 30° 17´ 23´´; greatest elevation, 23d, 66° 41´ 16´´ (in latitude 41° 30´ north). MERCURY Has a direct motion of 52° 59´ 4´´; increase in diameter, one second; on 7th, at 9:00 a. m., 1° 3´ south of Mars; 13th, at 1:00 p. m., in superior conjunction with the sun; 16th, at 8:02 p. m., 1° 37´ south of the moon; 28th, at 4:00 a. m., nearest the sun. On the 1st, 16th and 30th, rises at 6:23, 6:26 and 6:22 a. m. respectively; and sets on same days at 4:51, 6:16 and 7:42 p. m. Can be seen with naked eye on the last few evenings of the month. VENUS Continues as morning star throughout the month, but makes little display, both on account of her distance from us and her proximity to the sun. Her diameter diminishes from 10.6´´ to 10´´, and her time of rising is as follows: On the 1st, 6:02 a. m.; on the 16th, 5:51 a. m.; on the 30th, 5:36 a. m.; on the 6th, at 6:00 a. m., she is farthest from the sun; on 15th, at 1:42 p. m., 3° 32´ south of moon; 27th, at 10:00 p. m., 36´ south of Mars. Her motion is direct and equals 37° 23´ 30´´. MARS Rises on the 1st at 6:32 a. m. and sets at 5:24 p. m.; on the 16th, rises at 6:00 a. m. and sets at 5:28 p. m.; on the 30th, rises at 5:33 a. m., sets at 5:25 p. m. Motion direct and amounts to 22° 25´ 38´´; diameter, 4.2´´; on 7th, at 9:00 a. m., 1° 3´ north of Mercury; 16th, at 12:50 a. m., 2° 34´ south of moon; 27th, at 10:00 p. m., 36´ north of Venus. JUPITER Lessens his diameter two seconds, and makes a retrograde motion of 2° 56´. On 27th, at 9:57 a. m., is 4° 40´ north of the moon. He rises on the 1st at 4:42 p. m. and sets on the 2d at 6:07 a. m.; rises on the 16th at 3:35 p. m. and sets on the 17th at 5:09 a. m.; rises on the 30th at 2:34 p. m. and sets on the 31st at 4:10 a. m. SATURN, As a telescopic object, is still improving, and his time of setting permits him to be viewed with less than usual inconvenience. On the 2d he sets at 1:44 a. m.; on the 17th at 12:49 a. m.; and on the 30th at 11:55 p. m., affording thus all the evening for observations. On the 7th, at 3:00 p. m., he is “in quartile,” or 90° east of the sun; on 22d, at 10:28 a. m., 3° 56´ north of the moon. URANUS