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Wednesday, May 07, 2025

 

Thursday May 8 to Thursday May 15

The Full Moon is Tuesday May 13.  Jupiter and Mars are visible in the evening sky. Mars is high in the early evening sky. Look for the constellation Corona Borealis before midnight, the blaze star T Coronae Borealis (TCrB) may go Nova eventually.  Saturn, Venus and Mercury are visible in the morning twilight. The eta Aquariid meteor shower still has good rates on the 8th.

The Full Moon is Tuesday May 13.  The Moon is at apogee, when it is furthest from the earth, on the 11th. 

Eastern twilight sky on the morning of Saturday, May 10  as seen from Adelaide at 06:02 ACST (60 minutes before sunrise, click to embiggen).

Saturn is visible in the twilight near Venus with  the crescent moon close to Mercury below. 


 

 

 

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

 
The north-eastern horizon as seen from Adelaide at 5:00 am ACST on 8 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). dark sky sites could expect to see meteor every 3-4 minutes. Good rates will also be seen on the 8th.
 
 For more details and rates see my Eta Aquariids page.
 
 
 
Similar views will be seen from the rest of Australia at roughly the equivalent local time.
 
North-eastern sky on the evening of Saturday, May 10 as seen from Adelaide at 23:00 ACST (click to embiggen)

If you look to the North just before midnight, you will see a prominent bright orange star, Arcturus, if you look northeast you will see a dainty circlet of stars. Corona Borealis, the northern crown. The blaze star T CrB is located on the right-hand side to the circlet, where the line of stars turns down, there are no other bright stars in the region, so when it erupts it will be easily visible. Viewing tips at my T CrB post. 

Just above this is the asteroid Vesta, it was at opposition on the 2nd and theoretically visible to the unaided eye. it is roughly between the bright red Star Antares and Arcturus, two binocular widths from the bright star Beta Librae. See my opposition of Vesta page for more details and charts. 

 

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

North-western sky on Saturday, May 10 as seen from Adelaide at 18:52 ACST (90 minutes after sunset, click to embiggen). Jupiter is low in the Northwest. Mars forms a triangle with Procyon and Pollux.
 

 

 

 

 

Similar views will be seen from the rest of Australia at roughly the equivalent local time (90 minutes after sunset).
 
Whole sky on Saturday, May 10 as seen from Adelaide at 18:52 ACST, 90 minutes after sunset (click to embiggen).


Jupiter is low in the north-west.  Mars is in the north. 
 
Orion the hunter is lowering in the north-west as Scorpius rises in the east.
 
The Southern Cross is rising in the Southern sky.  The moon is waxing and the fainter clusters and nebula are becoming harder to see.      

 

 Elsewhere in Australia will see a similar view at the equivalent time (90 minutes after sunset).

 

 

Mercury begins sinking in the morning twilight. 

Venus climbs higher in the morning twilight. It is below Saturn.

Mars is high in the evening sky. 

Jupiter is sinking in the the north-western evening sky when the sky is fully dark. 

Saturn is rising in the morning the twilight. 

Printable PDF maps of the Eastern sky at 10 pm AEST, Western sky at 10 pm AEST. 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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