381.

Neptune enters retrograde motion Neptune reverses its direction of motion across the sky. Sat, 01 Aug 2037 at 11:09 EDT (4,782 days away) in Pisces

382.

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. Sat, 29 Aug 2037 at 03:01 EDT (4,810 days away) in Leo

383.

Mars enters retrograde motion Mars reverses its direction of motion across the sky. Mon, 12 Oct 2037 at 19:07 EDT (4,854 days away) in Taurus

384.

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. Tue, 20 Oct 2037 at 14:13 EDT (4,862 days away) in Pisces

385.

Uranus enters retrograde motion Uranus reverses its direction of motion across the sky. Thu, 29 Oct 2037 at 21:24 EDT (4,871 days away) in Gemini

386.

Mars at perigee Mars reaches its closest point to the Earth – marking the best time to observe it in 1970. Wed, 11 Nov 2037 at 02:53 EDT (4,884 days away) in Taurus

387.

Jupiter enters retrograde motion Jupiter reverses its direction of motion across the sky. Sun, 15 Nov 2037 at 21:23 EDT (4,888 days away) in Cancer

388.

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. Thu, 19 Nov 2037 at 04:03 EDT (4,892 days away) in Taurus

389.

Mars ends retrograde motion Mars returns to its usual eastward motion after opposition. Wed, 23 Dec 2037 at 01:35 EDT (4,926 days away) in Aries

390.

Saturn enters retrograde motion Saturn reverses its direction of motion across the sky. Sat, 26 Dec 2037 at 06:27 EDT (4,929 days away) in Leo

391.

Neptune ends retrograde motion Neptune returns to its usual eastward motion after opposition. Wed, 06 Jan 2038 at 01:51 EDT (4,940 days away) in Pisces

392.

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. Tue, 12 Jan 2038 at 01:34 EDT (4,946 days away) in Gemini

393.

Jupiter at perigee Jupiter reaches its closest point to the Earth – marking the best time to observe it in 1970. Wed, 13 Jan 2038 at 15:31 EDT (4,947 days away) in Gemini

394.

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. Thu, 14 Jan 2038 at 14:50 EDT (4,948 days away) in Gemini

395.

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. Wed, 03 Mar 2038 at 03:25 EDT (4,996 days away) in Leo

396.

Jupiter ends retrograde motion Jupiter returns to its usual eastward motion after opposition. Mon, 15 Mar 2038 at 13:58 EDT (5,008 days away) in Gemini

397.

Uranus ends retrograde motion Uranus returns to its usual eastward motion after opposition. Sun, 28 Mar 2038 at 00:49 EDT (5,021 days away) in Gemini

398.

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, 18 Apr 2038 at 13:39 EDT (5,042 days away) in Pisces

399.

Saturn ends retrograde motion Saturn returns to its usual eastward motion after opposition. Tue, 11 May 2038 at 02:32 EDT (5,065 days away) in Leo

400.

Mars at aphelion Mars passes the furthest point along its orbit from the Sun. Wed, 16 Jun 2038 at 19:46 EDT (5,101 days away) in Cancer