Category Archives: Homepage (Posts)
Three different disk illumination
Each of these celestial bodies brings its own unique glow:– Moon at 22% disk illumination.– Venus at 37% disk illumination.– Saturn at 99% illuminated disk, despite its great distance from the Sun.
Saturday 1st February 2025 – 7pm
Spotting three planets Venus, Saturn, and Neptune in the evening sky. Observing the evening skies– You’ll be able to see Moon, firstly by a bright and easy to spot in the southwest after sunset.o– then following Venus, a steady point … Continue reading
2025 AstroFest, London
European AstroFest London is the UK’s premier astronomy exhibition on Friday 7th February 2025, there are three floors of exhibition space with everything from the latest telescopes and equipment to astronomy books and magazines.oMore information: 2025 AstroFest, London
Fri 31st Jan / Sat 1st Feb 2025
Look toward the western horizon shortly after sunset ~ find the Moon first, as its easiest to spot Venus which will be nearby, while deteriorating evening planet Saturn will dimmer than Venus, but still visible to the naked eye ~ … Continue reading
Monday 27th January 2025
Weather permitting – I set up hoping to catch a glimpse of Ganymede’s shadow transit of Jupiter by animation clips.
Sun Hola
A halo is a ring or light that forms around the sun as its light refracts off ice crystals present in a thin veil of cirrus clouds this afternoon. (Saturday 25th January 2025 at 3pm)
Antares star – not Mars!
According to my post – Friday 24th January 2025 o
Friday 24th January 2025
Both Antares in the constellation Scorpius and Mars can appear quite similar in colour and intensity, especially when Mars is near opposition and appears very bright in the sky – people have often mistaken Antares for Mars due to their … Continue reading
Thursday 23rd January
When observing Jupiter with a good pair of binoculars or a small telescope, you’ll notice this Callisto below the Jupiter’s southern limb.
Ganymede’s shadow on Jupiter
Jupiter’s Great Red Spot (GRS) and Ganymede’s Shadow were visible together! ~ this is a fascinating event where Ganymede, one of Jupiter’s moons, casts its shadow on the planet’s surface, crossing the immense storm known as the Great Red Spot.