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Tuesday, May 05, 2026

 

Thursday May 7 to Thursday May 14

The Last Quarter Moon is Sunday May 10. Venus climbs higher in the twilight. Jupiter dominates the north-western sky. In the morning Saturn and Mars form a line. On the 30th comet C/2025 R3 PANSTARS is fading but still should be visible in binoculars. Eta Aquariid meteor shower 7th May.

The Last Quarter Moon is Sunday May 10.

Eastern horizon on the morning of Saturday, May 9 as seen from Adelaide at 6:01 ACST (60 minutes before sunrise, click to embiggen). 

Saturn, and Mars form a line in the twilight.

 

 

 

 

Similar views will be seen from the rest of Australia at roughly the equivalent local time  (60 minutes before sunrise).  

Western sky on the evening of Saturday, May 9 as seen from Adelaide at 18:23 ACST ( 60 minutes after sunset, click to embiggen). 

Venus is visible above the western horizon with Jupiter nearby, you may need a level, unobscured horizon to see it. 

 C/2025 R3 will be visible in binoculars near the bright star Rigel.

  

  

Similar views will be seen from the rest of Australia at roughly the equivalent local time  (60 minutes after sunset).

North-western sky on Saturday, May 9 as seen from Adelaide at 18:58 ACDST (90 minutes after sunset, click to embiggen).  Jupiter forms a broad triangle with the bright stars Betelgeuse and Procyon, and a narrower triangle with the stars Castor and Pollux.
 
The inset shows the telescopic view of Jupiter at this time.   
 
 
    
 
  
 
 
Similar views will be seen from the rest of Australia at roughly the equivalent local time (90 minutes after sunset). 
 
Western sky on Thursday, May 7  as seen from Adelaide at 18:54 ACST (90 minutes after sunset, click to embiggen) when the sky is fully dark. Comet C/2025 R3 will be visible in binoculars near beta Eridani, the next obvious star below the bright star Rigel.


Comet C/2025 R3 has now been reported visible in the Southern Hemisphere. It is probably around magnitude 5. Although this makes it theoretically dark sky visible, most observers will find binoculars best.

It is now climbing into darker skies and will be visible when the sky is full dark. I have been able to detect it in 10x50 binocular at nautical twilight, so it should remain visible when it gets fully dark for several days as at moon wanes, cloud permitting.

A printable B&W spotters chart and viewing guides are at my comet C/2025 R3 viewing page.

Similar views will be seen from the rest of Australia at roughly the equivalent local time  (90 minutes after sunset).

The north-eastern horizon as seen from Adelaide at 5:00 am ACST on Thursday,  7 May, the eta Aquariid radiant is marked with a starburst. Similar views will be seen elsewhere in Australia at the equivalent local time (click to embiggen). 

The eta Aquariid meteor shower, which is produced by the debris from Halley’s Comet, should peak on May 7 (strictly speaking May 6, 3UT). This year the waning gibbous moon interferes. Dark sky sites could expect to see meteor every 6 minutes. 
 
 
 
 

  
Similar views will be seen from the rest of Australia at roughly the equivalent local time.

Whole sky on  Saturday, May 9  as seen from Adelaide at 18:58 ACDST, 90 minutes after sunset (click to embiggen).


Jupiter is prominent in the north-west.
 
Bright Canopus and Sirius are sinking from the Zenith. Orion is now low in the north-western sky. 
 
The Southern Cross is rising in the Southern sky.  The moon waning and the fainter clusters and nebula are becoming easier to see.    
 
 
 
   
Elsewhere in Australia will see a similar view at the equivalent time (90 minutes after sunset).

  

Mercury is lost in the twilight.

Venus climbs higher in the evening twilight. 

Mars is climbing in the twilight. 

Jupiter is seen most of the evening, setting before midnight. Jupiter forms a broad triangle with the bright stars Betelgeuse and Procyon, and a narrower triangle with the stars Castor and Pollux. 

Saturn is climbing in the twilight above Mars.

Printable PDF maps of the Eastern sky at 10 pm ACST, Western sky at 10 pm ACST. For further details and more information on what's up in the sky, see Southern Skywatch.


 

Star Map via Virtual sky. Use your mouse to scroll around and press 8 when your pointer is in the map to set to the current time.

Cloud cover predictions can be found at SkippySky.

Here is the near-real time satellite view of the clouds (day and night) http://satview.bom.gov.au/

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