Observing

See Saturn at its best after a lunar rendezvous on 9—10 June

5 June 2017 Ade Ashford

Skywatchers in the UK looking to the south-southeast shortly before midnight on Friday 9 June can see the rising full Moon just 2½ degrees above Saturn, the pair fitting comfortably in the same field of view of binoculars and telescopes magnifying less than 20×. Saturn is closest to the Earth for this year on 15 June, so here is our quick observing guide to the ringed planet at its best.

Observing

Get ready to view planet Jupiter at its best

4 April 2017 Ade Ashford

Jupiter, the Solar System’s largest planet, reaches opposition on the evening of 7 April and lies closest to Earth for 2017 the following night. Don’t miss the 14-day-old Moon passing close by on the night of 10 April too. Here’s our comprehensive guide to what to see on Jupiter and phenomena of its bright moons for the month ahead.

Observing

See Mars at its closest for over a decade and Saturn at opposition

29 May 2016 Ade Ashford

On the evening of Monday, 30 May, Mars is closer to Earth than at any time since 30 October 2005. This begs the question: just how close can Mars get? Ade Ashford gives you an overview of close Martian oppositions past, present and future. Also, Friday, 3 June sees the opposition of Saturn, the other planet visible low in the south around midnight.

Observing

Mars opposition 2016: Which side of the Red Planet is visible tonight?

18 May 2016 Ade Ashford

On the morning of Sunday, 22 May planet Mars reached opposition in the constellation of Scorpius and is closest to the Earth on 30 May — its best showing in a decade for Southern Hemisphere observers. As seen from the UK the Red Planet will be low in the south at 1am BST, but on nights of good seeing surface detail will be visible in amateur telescopes. Use our interactive Mars Mapper to identify its features.

Observing

See the Moon join Mars and Saturn in the morning sky

23 April 2016 Ade Ashford

With just a month to go until the 2016 opposition of Mars, the Red Planet is now visible very low in the southeast before midnight for observers in the heart of the UK. Mars and ringed planet Saturn are presently separated by just over 7 degrees — a low power, wide-angle binocular field of view. The waning gibbous Moon passes by on the mornings of 25—26 April.

Observing

See March’s multiple moon shadows and Jupiter’s Great Red Spot

5 March 2016 Ade Ashford

If you haven’t done so already, now is the time to ensure that your telescope is clean and collimated (aligned) to deliver the sharpest images of planet Jupiter at its best. We tell you the optimal UK times to view the largest planet’s Great Red Spot and multiple shadow transits from its Galilean moons.

Observing

See ringed planet Saturn at its best

18 May 2015 Ade Ashford

Often referred to as the Jewel of the Solar System, Saturn reaches opposition on May 23rd and is currently best placed for observation during 2015. Despite the planet’s southerly declination, its glorious ring system is favourably tipped in our direction with the northern hemisphere on show.