321.

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 (5,822 days ago) in Sagittarius

322.

Uranus enters retrograde motion Uranus reverses its direction of motion across the sky. Thu, 26 Jun 2008 at 20:27 EDT (5,835 days ago) in Aquarius

323.

Neptune enters retrograde motion Neptune reverses its direction of motion across the sky. Mon, 26 May 2008 at 12:07 EDT (5,866 days ago) in Capricornus

324.

Mars at aphelion Mars passes the furthest point along its orbit from the Sun. Mon, 12 May 2008 at 20:18 EDT (5,880 days ago) in Cancer

325.

Jupiter enters retrograde motion Jupiter reverses its direction of motion across the sky. Fri, 09 May 2008 at 07:52 EDT (5,883 days ago) in Sagittarius

326.

Saturn ends retrograde motion Saturn returns to its usual eastward motion after opposition. Fri, 02 May 2008 at 22:43 EDT (5,890 days ago) in Leo

327.

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 (5,945 days ago) in Aquarius

328.

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 (5,958 days ago) in Leo

329.

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 (5,972 days ago) in Capricornus

330.

Mars ends retrograde motion Mars returns to its usual eastward motion after opposition. Wed, 30 Jan 2008 at 17:34 EDT (5,983 days ago) in Taurus

331.

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 (6,020 days ago) in Gemini

332.

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 (6,021 days ago) in Sagittarius

333.

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 (6,023 days ago) in Sagittarius

334.

Saturn enters retrograde motion Saturn reverses its direction of motion across the sky. Wed, 19 Dec 2007 at 09:09 EDT (6,025 days ago) in Leo

335.

Mars at perigee Mars reaches its closest point to the Earth – marking the best time to observe it in 1970. Tue, 18 Dec 2007 at 18:40 EDT (6,026 days ago) in Gemini

336.

Uranus ends retrograde motion Uranus returns to its usual eastward motion after opposition. Sat, 24 Nov 2007 at 06:25 EDT (6,050 days ago) in Aquarius

337.

Mars enters retrograde motion Mars reverses its direction of motion across the sky. Thu, 15 Nov 2007 at 03:22 EDT (6,059 days ago) in Gemini

338.

Neptune ends retrograde motion Neptune returns to its usual eastward motion after opposition. Wed, 31 Oct 2007 at 17:07 EDT (6,074 days ago) in Capricornus

339.

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. Sun, 09 Sep 2007 at 14:37 EDT (6,126 days ago) in Aquarius

340.

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. Tue, 21 Aug 2007 at 19:18 EDT (6,145 days ago) in Leo