Derekscope

• The Moon and Saturn were just 2.2° part, easily visible together in binoculars but too wide for the telescope fields of view.
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Titan of Transit

• The Moon and Saturn will make a close approach in the constellation, Pisces (The Fishes), it’s visible all night on Monday 6th in the early morning.
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• A “Titan of transit” refers to the celestial event where Saturn’s moon, Titan passes in front of the Saturn starting at 2am on the morning of 6th October.
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Autumn Equinox Star Party
at North Norfolk
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Monday 15th – Monday 22nd September 2025
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North Norfolk’s dark skies make it an ideal setting
for stargazing and deaf community connection.
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• Hosting an Autumn Equinox Star Party in North Norfolk with a deeply enriching and inclusive experience.
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• See more photos & report

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Dwarf planet, Ceres reaches opposition
in the constellation of Cetus.

(Visible all night this month October in binoculars)

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• Ceres will only be magnitude +7.6 at its brightest, binoculars or a small telescope are required to see Ceres as a faint, star-like point.
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• If you observe the area over a few nights, Ceres’ slow eastward motion across the sky will help you confirm that you’ve spotted the dwarf planet, or over several nights to see how compare your images recorded in the star field.
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• More information about Cetus
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Your guide to the night sky this month
(Click below the button for more information)

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Try to some striking images of Ganymede during eclipse.

One of the Jupiter’s largest moon, Ganymede passes into the planet’s shadow, it experiences a total eclipse, plunging into darkness as sunlight is blocked by Jupiter itself.
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Just two days after the equinox and Saturn’s opposition.

Facts about Neptune
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– 8th position in Solar System and farthest planet from the Sun.
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– 17th times the mass of Earth.
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– Earth’s day length = 24 hours / Neptune’s day length = 16 hours.
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– takes 165 Earth years to complete one orbit to compare Earth’s 365 days to complete one orbit.
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– Earth’s satellite has one moon to compare Neptune has 14 known moons.
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September Equinox at 18:19 / 6.19pm (BST)

Autumn Equinox
It marks a moment of cosmic balance:
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– when the Sun crosses the celestial equator heading southward.
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– day and night are nearly equal across the globe.
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– marks the start of autumn in the Northern Hemisphere.
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How to sign equinox in BSL?

Saturn reaches opposition.

A celestial alignment where Earth passes directly between the Sun and Saturn.
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Saturn rises at sunset, peaks at midnight, and sets at sunrise so it’s visible all night long.

This places Saturn opposite the Sun in our sky, making it closest, brightest, and largest for the year.
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How to sign Saturn in BSL?

Saturn is in opposition
Saturn is on the ‘opposite’ side of the sky to the Sun – when the Sun sets in the west, Saturn appears in the east.

Saturn is approaching opposition on 21 September 2025, which is the best time to see the planet, when it will be its biggest and brightest.
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Over the coming weeks, as the Moon begins to wane and moves out of the way, there’ll be a great opportunity to get out your binoculars or telescope and see Saturn at its best.
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