301.

Mars at apogee Mars reaches its furthest point from the Earth, as it passes around the far side of the Sun. Thu, 30 Oct 2008 at 23:42 EDT (5,671 days ago) in Libra

302.

Uranus at opposition Uranus lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Fri, 12 Sep 2008 at 22:13 EDT (5,719 days ago) in Aquarius

303.

Jupiter ends retrograde motion Jupiter returns to its usual eastward motion after opposition. Mon, 08 Sep 2008 at 00:23 EDT (5,723 days ago) in Sagittarius

304.

Saturn at solar conjunction Saturn is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Wed, 03 Sep 2008 at 21:49 EDT (5,728 days ago) in Leo

305.

Neptune at opposition Neptune lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Fri, 15 Aug 2008 at 03:34 EDT (5,747 days ago) in Capricornus

306.

Jupiter at perigee Jupiter reaches its closest point to the Earth – marking the best time to observe it in 1970. Thu, 10 Jul 2008 at 06:59 EDT (5,783 days ago) in Sagittarius

307.

Jupiter at opposition Jupiter lies in the opposite direction to the Sun in the sky, making it slightly closer, brighter and larger than at other times. It is also optimally positioned to be observable for much of the night. Wed, 09 Jul 2008 at 03:31 EDT (5,784 days ago) in Sagittarius

308.

Uranus enters retrograde motion Uranus reverses its direction of motion across the sky. Thu, 26 Jun 2008 at 20:27 EDT (5,797 days ago) in Aquarius

309.

Neptune enters retrograde motion Neptune reverses its direction of motion across the sky. Mon, 26 May 2008 at 12:07 EDT (5,828 days ago) in Capricornus

310.

Mars at aphelion Mars passes the furthest point along its orbit from the Sun. Mon, 12 May 2008 at 20:18 EDT (5,842 days ago) in Cancer

311.

Jupiter enters retrograde motion Jupiter reverses its direction of motion across the sky. Fri, 09 May 2008 at 07:52 EDT (5,845 days ago) in Sagittarius

312.

Saturn ends retrograde motion Saturn returns to its usual eastward motion after opposition. Fri, 02 May 2008 at 22:43 EDT (5,852 days ago) in Leo

313.

Uranus at solar conjunction Uranus is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Sat, 08 Mar 2008 at 15:10 EDT (5,907 days ago) in Aquarius

314.

Saturn at opposition Saturn lies in the opposite direction to the Sun in the sky, making it slightly closer, brighter and larger than at other times. It is also optimally positioned to be observable for much of the night. Sun, 24 Feb 2008 at 04:40 EDT (5,920 days ago) in Leo

315.

Neptune at solar conjunction Neptune is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Sun, 10 Feb 2008 at 20:54 EDT (5,934 days ago) in Capricornus

316.

Mars ends retrograde motion Mars returns to its usual eastward motion after opposition. Wed, 30 Jan 2008 at 17:34 EDT (5,945 days ago) in Taurus

317.

Mars at opposition Mars lies in the opposite direction to the Sun in the sky, making it closer, brighter and larger than at other times. It is also optimally positioned to be observable for much of the night. Mon, 24 Dec 2007 at 14:40 EDT (5,982 days ago) in Gemini

318.

Jupiter at solar conjunction Jupiter is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Sun, 23 Dec 2007 at 00:45 EDT (5,983 days ago) in Sagittarius

319.

Jupiter at apogee Jupiter reaches its furthest point from the Earth, as it passes around the far side of the Sun. Fri, 21 Dec 2007 at 02:01 EDT (5,985 days ago) in Sagittarius

320.

Saturn enters retrograde motion Saturn reverses its direction of motion across the sky. Wed, 19 Dec 2007 at 09:09 EDT (5,987 days ago) in Leo