Summer targets: the Magellanic Clouds, Carina and the Southern Cross, plus the Alpha Centaurids

The dark window

New Moon is at 2:57 am AEDT on Sunday 7 February (11:57 pm AWST on Saturday 6 February). In the days before it, the thin waning Moon rises only shortly before dawn; after it, the waxing crescent sets in the evening. First quarter is on 14 February and full Moon on 21 February, so roughly the first two weeks of February are the darkest stretch of the summer for southern targets.

The annular solar eclipse on 6 February is not visible from Australia.

Alpha Centaurids: what to expect

This is a southern shower. From the northern hemisphere its radiant barely rises; from Australia it never sets from Sydney southwards and climbs to about 60° from Brisbane, 64° from Perth and 66° from Sydney. Activity is listed from 31 January to 20 February, with the peak on 8 February. No reliable peak time is published, so cover the mornings of 8 and 9 February and the nights either side.

Rates are low. The ZHR (zenithal hourly rate, the count under a perfectly dark sky with the radiant overhead) is about 6, and Star Walk notes that observed counts are often lower. Bursts of 20–30 an hour lasting a few hours were reported in 1974 and 1980, but nothing is predicted for 2027. Plan on a handful an hour at best and treat any meteor as a bonus in a Milky Way frame.

The meteors are fast, about 58 km/s, and come from near the pointers, Alpha and Beta Centauri, next to the Southern Cross. The radiant gains height through the night, and Star Walk suggests watching after local midnight. On 8 February the Moon is a 4% crescent that sets soon after the Sun, so the whole night is dark.

The Magellanic Clouds

The Large and Small Magellanic Clouds are two small neighbouring galaxies that can only be seen from the southern hemisphere. From 30–35°S both are circumpolar, so they never set, and on summer evenings they ride high in the southern sky. Away from city lights they look like two detached patches of the Milky Way.

They are faint and spread out, so they need a dark site and longer exposures. A 20–35 mm lens frames both with a foreground; try f/2.8, ISO 3200–6400 and 15–20 seconds on a fixed tripod. A small star tracker lets you lower the ISO and expose for minutes, which brings out far more structure.

Carina and the Southern Cross

The Carina Nebula, around the star Eta Carinae, has its best season from February to July. It lies in the southern Milky Way a short way from the Southern Cross. To find the Cross, follow the two bright pointers, Alpha and Beta Centauri. Through February evenings the whole region climbs the south-eastern sky and is higher after midnight.

A 50–135 mm lens shows the nebula’s shape and colour, but it needs a tracker or many short frames stacked. On a fixed tripod the 500 rule (500 divided by the full-frame focal length) gives about 10 seconds at 50 mm and 4 seconds at 135 mm, so shoot dozens of frames at ISO 3200–6400 and stack them with free software such as Sequator or DeepSkyStacker.

For a wide view, fit the Cross, the pointers, Carina and the Magellanic Clouds into one vertical frame or a short panorama with a 14–20 mm lens.

Where to go

You need a dark southern horizon. Light domes on the northern horizon matter less for these targets.

• Warrumbungle National Park, NSW: Australia’s first International Dark Sky Park, about 5.5 hours from Sydney via Coonabarabran. Siding Spring Observatory is closed to the public at night, but Beyond the Sky Stargazing runs night tours.
• River Murray International Dark Sky Reserve, SA: Swan Reach Conservation Park, about 100 km from Adelaide, 4WD only and with no facilities.
• Victoria: the Grampians and Wilsons Promontory, both on Parks Victoria’s stargazing list. The Prom has an open southern view over Bass Strait.
• Southern Tasmania: Bruny Island and the Hartz Mountains have little artificial light, and the Magellanic Clouds ride higher the further south you go.
• Queensland: the Sunshine Coast hinterland International Dark Sky Reserve.
• NT: Karlu Karlu (Devils Marbles), an International Dark Sky Sanctuary since August 2026, about 100 km south of Tennant Creek. February is the wet season, and access and permit rules were not confirmed when we wrote this, so check before you go.

A Milky Way frame with a chance of meteors

Set up a 14–24 mm lens at f/2.8 or faster, ISO 3200–6400 and 15–20 seconds, framed on the Cross and the pointers above a foreground, then let an intervalometer run for an hour or more. The same frames make a timelapse, stack into a cleaner sky, and give the Alpha Centaurids a chance to cross the frame.

On a phone, use a tripod and night mode at its longest setting; the bright Milky Way around Carina and the Cross is an easier phone target than the fainter Clouds.

Summer nights can be humid near the coast and in the hinterland, so use a lens heater or hand warmer against dew and check focus now and then as the temperature drops.

Summer safety

February is inside the Bureau of Meteorology’s October-to-April peak period for heatwaves, bushfires, severe thunderstorms and flooding, and the northern cyclone season runs until 30 April. Check fire danger ratings and total fire bans before you leave, carry plenty of water, and drive slowly at night: wombats, emus and kangaroos are active after dark.

If you photograph the Clouds, Carina or a stray Alpha Centaurid, share it in the Astro photography hobby on Garbamons.