Derekscope

• It wasn’t Mars, it was Antares, the red giant star in Scorpius.
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• Antares can easily be mistaken for Mars, the red planet, because it shines as a bright red star in the constellation Scorpius.
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• Binoculars
  By magnifying the view and reducing glare, binoculars make the red hue stand out more strongly.
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• Small telescope
  Even better — you’ll see Antares glowing with a deep orange‑red tint, contrasting beautifully against nearby stars.
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• BSL Version

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• The Moon reaches apogee ~ the farthest point in its orbit from Earth.
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• The Moon appears slightly smaller and dimmer in the sky compared to perigee.
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• Zubenelgenubi is visible to the naked eye under clear, dark sky conditions and can be easily observed with binoculars.
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• Zubenelgenubi (Alpha Librae) is a wide double star: one component shines pale yellow, while the other appears light gray‑white.
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• It is located in the constellation of Libra, the Scales.

• Naked Eye Visibility
  Zubenelgenubi has an apparent magnitude of 2.75, making it a modestly bright star that is visible without optical aid, even from light-polluted areas.
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• Binocular View
  Using binoculars will reveal that Zubenelgenubi is a fascinating double star system, appearing as two separate points of light.
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• Spica – it’s actually a spectroscopic binary (double star) in the constellation Virgo, with two massive blue‑white stars orbiting each other about every 4 days.
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• Binoculars
  Even with good binoculars, Spica still appears as one point of light.
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• Telescope
  Only very large professional telescopes (or advanced spectroscopic equipment) can detect the two stars ~ they’re separated by less than 0.1 arcseconds — far below the resolution of amateur telescopes.
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• The Last Quarter Moon occurs on Saturday 10th January 2026, at 10:49 am.
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• It will be visible from the night sky into the daylight, with moonrise at 01:29am and moonset at 12:11pm.
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• Jupiter reaches opposition, meaning Earth is directly between the Sun and Jupiter at 08:34am in the constellation Gemini (The Twin).
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• This is when the giant planet is closest, brightest, and visible all night long.
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• Jupiter reaches opposition and is at its closest distance to Earth for the year.
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• At opposition, Jupiter is not only closest but also largest in apparent size, making details easier to see.
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Observing Tips

• Binoculars (7×50 or 10×50)
  Spot the four Galilean moons.
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• Small telescope (80–100mm)
  See cloud bands and the Great Red Spot.
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• Medium telescope (150mm+)
  Watch moon shadows crossing Jupiter’s disk.
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• Urban observers
  Jupiter is bright enough to cut through light pollution,
  so even city skies offer a good view.
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Algol Minima

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• The bright variable star Beta Persei (Algol) reaches its minimum brightness at 23:21 pm in the late evening on Friday 9th January and will be visible from the UK.
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• Here’s a list of upcoming minimum brightness times for Algol – read more.
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• Mars will be in solar conjunction with the Sun, making it completely unobservable.
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• At this time in late morning at 11:07am, Mars lies on the far side of the solar system from Earth, hidden in the Sun’s glare.
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Algol Minima

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• The bright variable star Beta Persei (Algol) reaches its minimum brightness at 02:32 am in the early morning on Wednesday 7th January and will be visible from the UK.
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• Here’s a list of upcoming minimum brightness times for Algol – read more.
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