21.

Mars 2020: a great chance to see the red planet The coming opposition of Mars will be the best opportunity to observe it for many years to come. Sat, 22 Aug 2020 (1,780 days ago)

22.

Uranus enters retrograde motion Uranus reverses its direction of motion across the sky. Sat, 15 Aug 2020 at 06:40 PDT (1,788 days ago) in Aries

23.

Mars at perihelion Mars passes its orbit's closest point to the Sun. Mon, 03 Aug 2020 at 02:24 PDT (1,800 days ago) in Pisces

24.

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. Mon, 20 Jul 2020 at 15:19 PDT (1,814 days ago) in Sagittarius

25.

Jupiter at perigee Jupiter reaches its closest point to the Earth – marking the best time to observe it in 1970. Wed, 15 Jul 2020 at 02:56 PDT (1,819 days ago) in Sagittarius

26.

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. Tue, 14 Jul 2020 at 00:50 PDT (1,820 days ago) in Sagittarius

27.

Neptune enters retrograde motion Neptune reverses its direction of motion across the sky. Mon, 22 Jun 2020 at 19:58 PDT (1,842 days ago) in Aquarius

28.

Jupiter enters retrograde motion Jupiter reverses its direction of motion across the sky. Thu, 14 May 2020 at 07:33 PDT (1,881 days ago) in Sagittarius

29.

Saturn enters retrograde motion Saturn reverses its direction of motion across the sky. Sun, 10 May 2020 at 20:38 PDT (1,885 days ago) in Capricornus

30.

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. Sun, 26 Apr 2020 at 01:51 PDT (1,899 days ago) in Aries

31.

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, 08 Mar 2020 at 05:14 PDT (1,948 days ago) in Aquarius

32.

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. Mon, 13 Jan 2020 at 07:06 PDT (2,003 days ago) in Sagittarius

33.

Uranus ends retrograde motion Uranus returns to its usual eastward motion after opposition. Fri, 10 Jan 2020 at 18:53 PDT (2,006 days ago) in Aries

34.

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. Fri, 27 Dec 2019 at 10:14 PDT (2,020 days ago) in Sagittarius

35.

Jupiter at apogee Jupiter reaches its furthest point from the Earth, as it passes around the far side of the Sun. Wed, 25 Dec 2019 at 13:56 PDT (2,022 days ago) in Sagittarius

36.

Neptune ends retrograde motion Neptune returns to its usual eastward motion after opposition. Wed, 27 Nov 2019 at 05:58 PDT (2,050 days ago) in Aquarius

37.

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. Mon, 28 Oct 2019 at 01:07 PDT (2,080 days ago) in Aries

38.

Saturn ends retrograde motion Saturn returns to its usual eastward motion after opposition. Wed, 18 Sep 2019 at 01:25 PDT (2,120 days ago) in Sagittarius

39.

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, 10 Sep 2019 at 00:15 PDT (2,128 days ago) in Aquarius

40.

Mars at solar conjunction Mars is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Mon, 02 Sep 2019 at 03:17 PDT (2,136 days ago) in Leo