Live coverage of the partial solar eclipse

Depending on where you live in the British Isles, you may be fortunate to view a lunar occultation of naked-eye double star delta (δ) Geminorum at dawn on Tuesday, 27 August 2019. Observers fortunate enough to lie on the so-called graze line will see the star appear to flicker on and off as the mountains and valleys of the northern lunar polar regions drift by.

Mercury attains a greatest easterly elongation of 19 degrees from the Sun on 1 April. This solar separation combined with a favourable inclination of the ecliptic to the western horizon an hour after sunset, means that the period 25 March to around 8 April offers the year’s best evening showing of the innermost planet for Northern Hemisphere observers.

As dawn creeps across Western Europe on the morning of Thursday, 10 September, a close conjunction of the two brightest objects in the nighttime sky is taking place low in the east an hour before sunrise. So, set your alarm for 5:30am in the UK to see a beautiful juxtaposition of a 26-day-old waning crescent Moon and dazzling planet Venus in the twilight.