dusk – Astronomy Now

24 April 2026

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Planet Venus photobombs the Pleiades (Seven Sisters) 1–5 April

29 March 2020 Ade Ashford

As April 2020 opens, dazzling Venus at dusk is drawing ever closer to the magnificent Pleiades (Seven Sisters) in the constellation of Taurus. The brightest planet makes its closest approach to this famous open star cluster on the UK night of 3 April, when typical 10×50 binoculars and small telescopes will deliver memorable views around 9pm BST.

Don’t miss Mercury’s best evening show of the year at dusk from 20 February

18 February 2019 Ade Ashford

The innermost planet’s best evening showing of the year for northern observers occurs during the fortnight starting 20 February. Skywatchers will get optimal views by sourcing a location that offers an unobstructed view of the horizon from west-southwest through west at the end of civil twilight, which is about 40 minutes after sunset for the heart of the British Isles.