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| Date | Time | Event | Constellation |
| 10 Jan 2027 | 12:58 GMT | Mars enters retrograde motion | Leo |
| 24 Jan 2027 | 22:49 GMT | Close approach of the Moon and Mars | Leo |
| 25 Jan 2027 | 03:39 GMT | Conjunction of the Moon and Mars | Leo |
| 19 Feb 2027 | 15:44 GMT | Mars at opposition | Leo |
| 20 Feb 2027 | 00:07 GMT | Mars at perigee | Leo |
| 20 Feb 2027 | 19:42 GMT | Close approach of the Moon and Mars | Leo |
| 20 Feb 2027 | 23:48 GMT | Conjunction of the Moon and Mars | Leo |
| 05 Mar 2027 | 01:12 GMT | Mars at aphelion | Leo |
| 19 Mar 2027 | 15:42 GMT | Close approach of the Moon and Mars | Leo |
| 19 Mar 2027 | 18:33 GMT | Conjunction of the Moon and Mars | Leo |
| 31 Mar 2027 | 06:22 GMT | Close approach of Jupiter and Mars | Cancer |
| 01 Apr 2027 | 15:07 GMT | Mars ends retrograde motion | Leo |
| 15 Apr 2027 | 23:43 GMT | Close approach of the Moon and Mars | Leo |
| 16 Apr 2027 | 02:00 GMT | Conjunction of the Moon and Mars | Leo |
| 13 May 2027 | 18:04 GMT | Close approach of the Moon and Mars | Leo |
| 13 May 2027 | 20:34 GMT | Conjunction of the Moon and Mars | Leo |
| 10 Jun 2027 | 20:34 GMT | Close approach of the Moon and Mars | Leo |
| 10 Jun 2027 | 23:45 GMT | Conjunction of the Moon and Mars | Leo |
| 09 Jul 2027 | 05:00 GMT | Close approach of the Moon and Mars | Virgo |
| 09 Jul 2027 | 08:52 GMT | Conjunction of the Moon and Mars | Virgo |
| 06 Aug 2027 | 18:09 GMT | Close approach of the Moon and Mars | Virgo |
| 06 Aug 2027 | 22:14 GMT | Conjunction of the Moon and Mars | Virgo |
| 04 Sep 2027 | 11:18 GMT | Close approach of the Moon and Mars | Virgo |
| 04 Sep 2027 | 14:46 GMT | Conjunction of the Moon and Mars | Virgo |
| 03 Oct 2027 | 07:52 GMT | Close approach of the Moon and Mars | Libra |
| 03 Oct 2027 | 09:59 GMT | Conjunction of the Moon and Mars | Libra |
| 01 Nov 2027 | 06:22 GMT | Close approach of the Moon and Mars | Ophiuchus |
| 01 Nov 2027 | 06:54 GMT | Conjunction of the Moon and Mars | Ophiuchus |
| 25 Nov 2027 | 00:39 GMT | Close approach of Venus and Mars | Sagittarius |
| 25 Nov 2027 | 01:41 GMT | Conjunction of Venus and Mars | Sagittarius |
| 30 Nov 2027 | 07:54 GMT | Conjunction of the Moon and Mars | Sagittarius |
| 30 Nov 2027 | 08:14 GMT | Close approach of the Moon and Mars | Sagittarius |
| 29 Dec 2027 | 12:11 GMT | Conjunction of the Moon and Mars | Sagittarius |
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