161.

Lunar occultation of Mars The Moon will pass in front of Mars, creating a lunar occultation visible from countries and territories including Madagascar, Mauritius, Reunion and Seychelles amongst others. Sat, 04 May 2024 at 19:16 PDT (427 days ago) in Pisces

162.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 11'. Sat, 04 May 2024 at 19:25 PDT (427 days ago) in Pisces

163.

η-Aquariid meteor shower 2024 The η-Aquariid meteor shower reaches its peak. Sun, 05 May 2024 (426 days ago) in Aquarius

164.

The Moon at perigee The Moon makes its monthly closest approach to the Earth, making it appear fractionally larger than at other times of the month. Sun, 05 May 2024 at 15:04 PDT (426 days ago) in Pisces

165.

Conjunction of the Moon and Mercury The Moon and Mercury share the same right ascension, at a separation of 3°49'. Mon, 06 May 2024 at 01:25 PDT (425 days ago) in Pisces

166.

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. Mon, 06 May 2024 at 01:34 PDT (425 days ago) in Pisces

167.

New Moon The Moon disappears into the Sun's glare for a few days. Tue, 07 May 2024 at 20:23 PDT (424 days ago) in Aries

168.

η-Lyrid meteor shower 2024 The η-Lyrid meteor shower reaches its peak. Wed, 08 May 2024 (423 days ago) in Lyra

169.

Mars at perihelion Mars passes its orbit's closest point to the Sun. Wed, 08 May 2024 at 04:08 PDT (423 days ago) in Pisces

170.

Mercury at greatest elongation west Mercury is bright and well placed in the dawn sky. Thu, 09 May 2024 at 12:43 PDT (422 days ago) in Pisces

171.

Lunar occultation of Beta Tauri The Moon will pass in front of Beta Tauri (Elnath), creating a lunar occultation visible from Sub-Saharan Africa. Fri, 10 May 2024 at 07:43 PDT (421 days ago) in Taurus

172.

Messier 5 is well placed The globular cluster M5 (NGC 5904; mag 5.7) in Serpens culminates at around midnight local time. Sat, 11 May 2024 (420 days ago) in Serpens Caput

173.

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. Mon, 13 May 2024 at 02:04 PDT (418 days ago) in Aries

174.

Mercury at highest altitude in morning sky Mercury is bright and well placed in the dawn sky. Mon, 13 May 2024 (418 days ago) in Pisces

175.

Conjunction of Mercury and Eris Mercury and Eris share the same right ascension, at a separation of 8°07'. Mon, 13 May 2024 at 19:22 PDT (418 days ago) in Cetus

176.

Mercury at dichotomy Mercury reaches half phase in the dawn sky. Tue, 14 May 2024 at 16:04 PDT (417 days ago) in Pisces

177.

Moon at First Quarter The Moon reaches first quarter phase – appearing high in the sky at sunset and setting in the west at around midnight. Wed, 15 May 2024 at 04:48 PDT (416 days ago) in Leo

178.

Asteroid 2 Pallas at opposition Asteroid 2 Pallas makes closest approach to the Earth. Fri, 17 May 2024 at 00:10 PDT (414 days ago) in Hercules

179.

The Moon at apogee The Moon recedes to its orbit's furthest point from the Earth, making it appear fractionally smaller than at other times of the month. Fri, 17 May 2024 at 11:58 PDT (414 days ago) in Leo

180.

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. Sat, 18 May 2024 at 11:34 PDT (413 days ago) in Taurus