Observers in the UK with a clear sky at dusk should try to locate Venus low in the western sky an hour after sunset. The 3-day-old slim crescent Moon acts as a convenient guide, located some 12½ degrees (or half the span of an outstretched hand at arm’s length) to the upper left of the brightest planet. Conspicuous star Aldebaran lies in the same low-power binocular field of view as the Moon too. Note that the size of the lunar crescent has been enlarged for clarity. AN graphic by Ade Ashford.Observers in Western Europe should make the most of fine weather to locate Venus low in the western sky an hour after sunset, particularly on Wednesday 18 April when the 3-day-old slim crescent Moon acts as a convenient guide, located some 12½ degrees (or half the span of an outstretched hand at arm’s length) to the upper left of the brightest planet.
Stargazers in the British Isles with a clear sky around 10pm this evening should note the Pleiades (Seven Sisters) forming a right-angled triangle with Venus and the Moon in the deepening twilight, but don’t leave it much later as the brightest planet sets around 10:43pm as seen from the heart of the UK (stated times are in BST).
Prominent first-magnitude star Aldebaran lies in the same low-power binocular field of view as the Moon too. In the small hours of 19 April, the waxing lunar crescent actually occults (passes in front of) Aldebaran as seen from central and northern Russia, north and eastern Scandinavia, the north of Greenland and northernmost Canada.
The outline of the Hyades open star cluster in Taurus is one of the best naked-eye landmarks in the winter sky. It’s brightest stars form into a ‘V’- or wedge-shaped-asterism, or star pattern that’s an easy spot around 25 degrees to the upper-right (north-west) of Orion’s famous ‘Belt’.
On Thursday, 29 October, observers in the British Isles with clear skies and armed with binoculars or small telescopes can see the waning gibbous 17-day-old Moon occult first-magnitude star Aldebaran, the ‘Eye of the Bull’ in the constellation Taurus. The star slips behind the Moon soon after 9:45pm GMT and reappears at the darkened lunar hemisphere about an hour later.
Have you ever seen planet Uranus? If UK skies are clear on the evening of Sunday, 22 November, the icy gas giant lies just 1.5 degrees (or three lunar diameters) from the 11-day-old waxing gibbous Moon, making it very easy to locate in binoculars and small telescopes. Here’s our online guide to locating this fascinating distant world.
