121.

NGC 253 is well placed The Sculptor Galaxy NGC 253 (mag 7.1) culminates at around midnight local time. Wed, 03 Oct 2029 (1,994 days away) in Sculptor

122.

The Andromeda Galaxy is well placed The Andromeda Galaxy M31 (mag 3.4) culminates at around midnight local time. Tue, 02 Oct 2029 (1,993 days away) in Andromeda

123.

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, 02 Oct 2029 at 11:16 EDT (1,993 days away) in Cetus

124.

Mercury at highest altitude in morning sky Mercury is bright and well placed in the dawn sky. Tue, 02 Oct 2029 (1,993 days away) in Leo

125.

Venus at aphelion Venus passes the furthest point along its orbit from the Sun. Tue, 02 Oct 2029 at 02:23 EDT (1,993 days away) in Libra

126.

Mercury at greatest elongation west Mercury is bright and well placed in the dawn sky. Mon, 01 Oct 2029 at 08:56 EDT (1,992 days away) in Leo

127.

Mercury at dichotomy Mercury reaches half phase in the dawn sky. Mon, 01 Oct 2029 at 06:42 EDT (1,992 days away) in Leo

128.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Sun, 30 Sep 2029 at 19:41 EDT (1,991 days away) in Leo

129.

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. Sun, 30 Sep 2029 at 16:57 EDT (1,991 days away) in Gemini

130.

Lunar occultation of Uranus The Moon will pass in front of Uranus, creating a lunar occultation visible from Canada, Alaska and the Contiguous United States. Sat, 29 Sep 2029 at 02:59 EDT (1,990 days away) in Taurus

131.

Close approach of the Moon and Uranus The Moon and Uranus pass close to each other. Sat, 29 Sep 2029 at 02:59 EDT (1,990 days away) in Taurus

132.

47 Tuc is well placed The second brightest globular cluster in the sky, 47 Tuc (NGC 104; mag 4.0), in Tucana culminates at around midnight local time. Thu, 27 Sep 2029 (1,988 days away) in Tucana

133.

Daytime Sextantid meteor shower 2029 The Daytime Sextantid meteor shower reaches its peak. Thu, 27 Sep 2029 (1,988 days away) in Sextans

134.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 5°20'. Thu, 27 Sep 2029 at 05:16 EDT (1,988 days away) in Taurus

135.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Thu, 27 Sep 2029 at 03:25 EDT (1,988 days away) in Taurus

136.

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. Tue, 25 Sep 2029 at 15:41 EDT (1,986 days away) in Aries

137.

NGC 55 is well placed NGC 55 (mag 8.2), a barred irregular galaxy in Sculptor culminates at around midnight local time. Mon, 24 Sep 2029 (1,985 days away) in Sculptor

138.

Uranus enters retrograde motion Uranus reverses its direction of motion across the sky. Sun, 23 Sep 2029 at 13:24 EDT (1,984 days away) in Taurus

139.

September equinox Day and night have equal length, marking the beginning of autumn in the northern hemisphere and spring in the southern hemisphere. Sat, 22 Sep 2029 at 13:45 EDT (1,983 days away) in Virgo

140.

Full Moon The Moon reaches full phase and is visible for much of the night. Sat, 22 Sep 2029 at 12:29 EDT (1,983 days away) in Pisces