301.

Conjunction of Venus and Uranus Venus and Uranus share the same right ascension, at a separation of 0°04'. Wed, 28 Mar 2018 at 20:10 EDT (571 days ago) in Pisces

302.

The Moon at perigee The Moon appears large as it makes its closest approach to the Earth. Mon, 26 Mar 2018 at 13:18 EDT (573 days ago) in Cancer

303.

136472 Makemake at opposition 136472 Makemake is well placed for observation. Sat, 24 Mar 2018 at 16:14 EDT (575 days ago) in Coma Berenices

304.

Moon at First Quarter The Moon appears high in the sky at sunset and sets in the west at around midnight. Sat, 24 Mar 2018 at 11:36 EDT (575 days ago) in Orion

305.

March equinox Day and night have equal length, marking the beginning of spring in the northern hemisphere and autumn in the southern hemisphere. Tue, 20 Mar 2018 at 12:03 EDT (579 days ago) in Pisces

306.

Close approach of Mars and NGC 6530 Mars and NGC 6530 pass within 0°51' of each other. Mon, 19 Mar 2018 at 19:34 EDT (580 days ago) in Sagittarius

307.

Conjunction of the Moon and Venus The Moon and Venus share the same right ascension, at a separation of 3°44'. Sun, 18 Mar 2018 at 15:06 EDT (581 days ago) in Pisces

308.

Conjunction of the Moon and Mercury The Moon and Mercury share the same right ascension, at a separation of 7°43'. Sun, 18 Mar 2018 at 14:09 EDT (581 days ago) in Pisces

309.

Conjunction of Venus and Mercury Venus and Mercury share the same right ascension, at a separation of 3°53'. Sat, 17 Mar 2018 at 20:54 EDT (582 days ago) in Pisces

310.

New Moon The Moon disappears into the Sun's glare. Sat, 17 Mar 2018 at 09:13 EDT (582 days ago) in Aquarius

311.

Mercury reaches highest point in evening sky Mercury is bright and well placed in the evening sky. Fri, 16 Mar 2018 (583 days ago) in Pisces

312.

Mercury at greatest elongation east Mercury is bright and well placed in the evening sky. Thu, 15 Mar 2018 at 06:18 EDT (584 days ago) in Pisces

313.

γ-Normid meteor shower The γ-Normid meteor shower reaches its peak. Wed, 14 Mar 2018 (585 days ago) in Norma

314.

The Moon at perihelion The Moon reaches its closest point to the Sun. Wed, 14 Mar 2018 at 10:38 EDT (585 days ago) in Capricornus

315.

Mercury at dichotomy Mercury reaches half phase in the evening sky. Wed, 14 Mar 2018 at 04:59 EDT (585 days ago) in Pisces

316.

The Moon at apogee The Moon appears small as it recedes to its furthest point from the Earth. Sun, 11 Mar 2018 at 05:14 EDT (588 days ago) in Sagittarius

317.

Close approach of the Moon and Saturn The Moon and Saturn pass within 2°13' of each other. Sat, 10 Mar 2018 at 21:26 EDT (589 days ago) in Sagittarius

318.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 2°13'. Sat, 10 Mar 2018 at 21:22 EDT (589 days ago) in Sagittarius

319.

Mercury at perihelion Mercury reaches its closest point to the Sun. Sat, 10 Mar 2018 at 05:58 EDT (589 days ago) in Pisces

320.

Close approach of the Moon and Mars The Moon and Mars pass within 3°47' of each other. Fri, 09 Mar 2018 at 20:25 EDT (590 days ago) in Ophiuchus