1.

Mercury at inferior solar conjunction Mercury passes around the near side of the Sun. Tue, 27 Nov 2018 at 04:11 EDT (1,981 days ago) in Scorpius

2.

Close approach of the Moon and M44 The Moon and M44 pass close to each other. Tue, 27 Nov 2018 at 16:21 EDT (1,981 days ago) in Cancer

3.

November Orionid meteor shower 2018 The November Orionid meteor shower reaches its peak. Wed, 28 Nov 2018 (1,980 days ago) in Orion

4.

The Hyades cluster is well placed The Hyades open star cluster (Collinder 50; mag 1.0) in Taurus culminates at around midnight local time. Wed, 28 Nov 2018 (1,980 days ago) in Taurus

5.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Thu, 29 Nov 2018 at 03:32 EDT (1,979 days ago) in Libra

6.

Moon at Last Quarter The Moon reaches last quarter phase – rising in the east at around midnight and appearing high in the sky by sunrise. Thu, 29 Nov 2018 at 19:19 EDT (1,979 days ago) in Leo

7.

Venus at greatest brightness Venus reaches its greatest brightness in the dawn sky. Thu, 29 Nov 2018 at 21:22 EDT (1,979 days ago) in Virgo

8.

Comet C/2018 L2 (ATLAS) passes perihelion Comet C/2018 L2 (ATLAS) makes its closest approach to the Sun. Fri, 30 Nov 2018 (1,978 days ago) in Ophiuchus

9.

Pheonicid meteor shower 2018 The Pheonicid meteor shower reaches its peak. Sun, 02 Dec 2018 (1,976 days ago) in Phoenix

10.

Comet C/2018 V1 (Machholz-Fujikawa-Iwamoto) passes perihelion Comet C/2018 V1 (Machholz-Fujikawa-Iwamoto) makes its closest approach to the Sun. Mon, 03 Dec 2018 (1,975 days ago) in Ophiuchus

11.

Conjunction of the Moon and Venus The Moon and Venus share the same right ascension, at a separation of 3°37'. Mon, 03 Dec 2018 at 13:42 EDT (1,975 days ago) in Virgo

12.

Close approach of the Moon and Venus The Moon and Venus pass close to each other. Mon, 03 Dec 2018 at 16:10 EDT (1,975 days ago) in Virgo

13.

Conjunction of the Moon and Mercury The Moon and Mercury share the same right ascension, at a separation of 1°52'. Wed, 05 Dec 2018 at 16:07 EDT (1,973 days ago) in Libra

14.

December φ-Cassiopeid meteor shower 2018 The December φ-Cassiopeid meteor shower reaches its peak. Thu, 06 Dec 2018 (1,972 days ago) in Andromeda

15.

New Moon The Moon disappears into the Sun's glare for a few days. Fri, 07 Dec 2018 at 02:21 EDT (1,971 days ago) in Ophiuchus

16.

Puppid-Velid meteor shower 2018 The Puppid-Velid meteor shower reaches its peak. Fri, 07 Dec 2018 (1,971 days ago) in Vela

17.

Close approach of Mars and Neptune Mars and Neptune pass within 2'08" of each other. Fri, 07 Dec 2018 at 09:07 EDT (1,971 days ago) in Aquarius

18.

Conjunction of Mars and Neptune Mars and Neptune share the same right ascension, at a separation of 2'21". Fri, 07 Dec 2018 at 09:45 EDT (1,971 days ago) in Aquarius

19.

The Moon at perihelion The Moon passes its orbit's closest point to the Sun, which happens each month around the time of new moon. Sat, 08 Dec 2018 at 13:40 EDT (1,970 days ago) in Sagittarius

20.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 1°07'. Sun, 09 Dec 2018 at 00:17 EDT (1,969 days ago) in Sagittarius