1.

Moon at First Quarter The Moon appears high in the sky at sunset and sets in the west at around midnight. Sat, 21 Nov 2020 at 21:45 MST (14 days ago) in Aquarius

2.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 4°54'. Wed, 25 Nov 2020 at 12:46 MST (10 days ago) in Pisces

3.

Close approach of the Moon and Mars The Moon and Mars pass within 4°27' of each other. Wed, 25 Nov 2020 at 16:59 MST (10 days ago) in Pisces

4.

The Moon at apogee The Moon appears small as it recedes to its furthest point from the Earth. Thu, 26 Nov 2020 at 17:28 MST (9 days ago) in Pisces

5.

November Orionid meteor shower 2020 The November Orionid meteor shower reaches its peak. Fri, 27 Nov 2020 (7 days ago) in Orion

6.

The Moon at aphelion The Moon reaches its furthest point from the Sun. Sat, 28 Nov 2020 at 05:42 MST (7 days ago) in Aries

7.

Full Moon The Moon is visible for much of the night. Mon, 30 Nov 2020 at 02:30 MST (5 days ago) in Taurus

8.

Penumbral lunar eclipse There will be an eclipse of the Moon, visible from Oceania, the Americas, Asia and Northern Europe. Mon, 30 Nov 2020 at 02:44 MST (5 days ago) in Taurus

9.

C/2019 N1 (ATLAS) at perihelion C/2019 N1 (ATLAS) makes its closest approach to the Sun. Tue, 01 Dec 2020 (4 days ago) in Virgo

10.

Pheonicid meteor shower 2020 The Pheonicid meteor shower reaches its peak. Tue, 01 Dec 2020 (3 days ago) in Phoenix

11.

Gaia Early Data Release 3 Astronomers release the most detailed census of the stars in the Milky Way ever made. Thu, 03 Dec 2020 at 04:00 MST (2 days ago)

12.

December φ-Cassiopeid meteor shower 2020 The December φ-Cassiopeid meteor shower reaches its peak. Sat, 05 Dec 2020 (Today) in Andromeda

13.

Puppid-Velid meteor shower 2020 The Puppid-Velid meteor shower reaches its peak. Sun, 06 Dec 2020 (Tomorrow) in Vela

14.

Asteroid 16 Psyche at opposition Asteroid 16 Psyche is well placed for observation. Mon, 07 Dec 2020 at 16:58 MST (2 days away) in Taurus

15.

Moon at Last Quarter The Moon rises in the east at around midnight and appears high in the sky at sunrise. Mon, 07 Dec 2020 at 17:37 MST (2 days away) in Leo

16.

Monocerotid meteor shower 2020 The Monocerotid meteor shower reaches its peak. Tue, 08 Dec 2020 (3 days away) in Monoceros

17.

σ-Hydrid meteor shower 2020 The σ-Hydrid meteor shower reaches its peak. Fri, 11 Dec 2020 (6 days away) in Hydra

18.

C/2020 S3 (Erasmus) at perihelion C/2020 S3 (Erasmus) makes its closest approach to the Sun. Sat, 12 Dec 2020 (7 days away) in Scorpius

19.

Conjunction of the Moon and Venus The Moon and Venus share the same right ascension, at a separation of 0°47'. Sat, 12 Dec 2020 at 13:40 MST (7 days away) in Libra

20.

The Moon at perigee The Moon appears large as it makes its closest approach to the Earth. Sat, 12 Dec 2020 at 13:42 MST (7 days away) in Libra