Observing

See ringed planet Saturn at its best in late June

13 June 2018 Ade Ashford

While excitement among planetary observers is growing for the best views of Mars for 15 years (Martian dust storms permitting) in late July, there’s still one prior planetary treat: the opposition of Saturn on 27 June, which coincides with a close lunar conjunction. We show you what to look for in and around the Saturnian system.

Observing

Let Saturn be your guide to finding asteroid Vesta at its brightest

8 June 2018 Ade Ashford

Many of you may have tracked down an asteroid with binoculars or a telescope, but have you ever seen one with the naked eye? If not, then June presents you with an opportunity to see the brightest, 1 Vesta, at a close opposition. What’s more, ringed planet Saturn lies close by to act as a convenient guide.

Observing

June’s Jupiter events visible from the UK

28 May 2018 Ade Ashford

Jupiter has passed opposition, but the solar system’s largest planet is still putting on a magnificent show in the southern sky at dusk. Backyard telescopes readily reveal its Great Red Spot storm feature and four main moons constantly playing tag. Here’s our full guide to Jovian events visible from the UK in June.

Observing

See the Moon get close to Jupiter and a double star at dusk on 27 May

26 May 2018 Ade Ashford

Skywatchers in Western Europe looking at the rising 13-day-old gibbous Moon in the south-southeast at dusk on Sunday, 27 May can also see prime-time Jupiter within the same binocular field of view. But look closer in the vicinity of the solar system’s largest planet and you’ll see an easily resolved double star – alpha Librae.

Observing

See the Moon get close to Saturn and Mars in the early morning sky

4 May 2018 Ade Ashford

Although Jupiter close to opposition may be stealing the other naked-eye planets’ thunder, there’s lots more to see if you’re an early riser on the weekend of 5–6 May. About an hour before sunrise finds Mars and Saturn less than the span of an outstretched hand at arm’s length apart in the UK southern sky, with the waning gibbous Moon acting as a convenient guide to each planet on successive mornings.

Observing

See the Moon get close to prime-time Jupiter on 30 April

27 April 2018 Ade Ashford

Observers in Western Europe looking at the rising full Moon low in the southeast on the night of Monday, 30 April will also see conspicuous planet Jupiter close by, the pair fitting comfortably within the field of view of typical binoculars. Jupiter is close to opposition (9 May) and we show you how to identify its four main moons.

Observing

See Mercury’s very favourable dawn display under southern skies

25 April 2018 Ade Ashford

Have you ever seen the closest planet to the Sun? If you wish to tick Mercury off your To-See list, particularly if you live in the Southern Hemisphere, now until the middle of May is the time to be scrutinising the eastern sky about an hour before sunrise. Mercury also has a close encounter with an old crescent Moon on 14 May.

Observing

Get ready for the Lyrid meteor shower this weekend

20 April 2018 Ade Ashford

If skies are clear between moonset and the first glimmer of dawn this weekend, you may get to see some celestial fireworks from the Lyrid meteor shower. While it may not be the richest of the annual shooting star displays, the Lyrids can deliver a few fireballs and a portion of these medium-speed meteors can leave glowing trains.