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12/12/2025

Eadsy Astronomy Weekly Newsletter Dec 14 to 20th 2025

 Over at Eadsy Astronomy I've posted and shared this week's Newsletter. Head on over to take a look! LINK


Here is a sample of the Newsletter from the Solar System Planets portion: 


Visible Planets:


Jupiter — Bright All Night


Visible: Evening through morning — Jupiter rises earlier each night and stays in the sky most of the night. 

Best View: After nightfall through sunrise.

How to Spot: Very bright “star-like” object; highest in the southern sky later at night.

Gear: Naked eye great; binoculars or small telescopes show cloud bands and moons. 

 Jupiter is the best planetary target this period. 


Saturn — Early Evening Guest


Visible: After sunset until around midnight. 

Best View: Early evening sky, toward the southern horizon.

Gear: Naked eye is fine; telescope reveals rings and moons (though rings are quite edge-on late December). 


Uranus — Dim but Observable with Optics

Visible: Evening to early morning (sets before dawn). 


Best View: After sunset, in Taurus region, south of the Pleiades.

How to See: Requires binoculars or small telescope; appears as a faint point. 


 Neptune — Faint but Trackable


Visible: Early evening to around midnight. 

Best View: Near Saturn in the sky — use Saturn as a guide star.

How to See: Binoculars or telescope needed (too faint to see with naked eye). 


Mercury — Morning Only (Challenging)

Visible: Before sunrise low in the southeast, but gets lower each day after early December. 

When: Look 30–60 minutes before sunrise if you have a clear eastern horizon.

How to See: Naked eye possible at peak in early December, but by mid-December it gets harder as it descends into twilight. 

Caution: Very close to the sunrise; don’t look at the Sun.


Mars and Venus — Not Visible

Mars: Too close to the Sun in December and not easily seen. 

Venus: In the glare of the Sun this period — not visible before sunrise or after sunset.