Observing

See Venus and Jupiter get close at dawn on 13 November

10 November 2017 Ade Ashford

At the beginning of civil twilight on Monday, 13 November, observers in Western Europe and the British Isles should seek out a viewing location offering an unobstructed view very low to the southeast horizon to see brightest planet Venus and largest planet Jupiter separated by little more than half the width of a full Moon.

Observing

See the old crescent Moon meet Venus at dawn on 18 October

17 October 2017 Ade Ashford

Observers in the British Isles and Western Europe should look low to the east about an hour before sunrise on Wednesday, 18 October to see the slim crescent of a very old Moon close to the brightest planet, Venus. Mars is also nearby for the keen-eyed among you, but don’t leave it too late or the growing twilight will drown out the Red Planet.

Observing

See Mercury meet Regulus and Mars near Venus an hour before sunrise

6 September 2017 Ade Ashford

Observers in the UK and Western Europe should find an observing location offering an unobscured eastern horizon an hour before sunrise on Sunday, 10 September to see innermost planet Mercury just 0.6 degrees from Regulus, the brightest star in Leo. Conspicuous planet Venus is your convenient celestial guide to finding Regulus, Mercury and Mars.

Observing

See the International Space Station, Moon and Saturn in the UK sky tonight

2 August 2017 Ade Ashford

The serene beauty of the International Space Station sailing silently overhead needs nothing more than the naked eye to appreciate. But when the dazzling ISS is also in conjunction with a pair of prominent Solar System bodies — such at the Moon and Saturn on the night of 2 August 2017 in the UK — you may wish to grab your binoculars and look low in the south-southwest just before 11:20pm BST.

Observing

See the Moon meet the ringed planet on the night of 6—7 July

5 July 2017 Ade Ashford

Skywatchers in the UK and Western Europe should cast their gaze low in the southern sky late into the evening of Thursday 6 July to see the 12-day-old waxing gibbous Moon in conjunction with ringed planet Saturn. The pair are separated by just 3½ degrees, nicely framed in a typical 10×50 binocular. For telescope users, the night of 6—7 July is also good for spotting Saturn’s bright moons. We show you what to look for and where.

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

See the Moon hide double star Porrima then get close to Jupiter on 3—4 June

2 June 2017 Ade Ashford

Jupiter now lies highest in the UK sky at sunset, but the Solar System’s largest planet and its four bright Galilean moons still provide plenty of observable events during June, as we reveal. If you’re uncertain which evening ‘star’ is Jupiter, the Moon conveniently passes by on the night of 3—4 June, a time when European skywatchers can also see the Moon occult (hide) bright double star Porrima.

Observing

See the Moon meet the ringed planet on 14 May

8 May 2017 Ade Ashford

In the small UK hours of Sunday 14 May, the rising 17-day-old Moon in the southeast lies just 2.4 degrees to the upper-left of Saturn, meaning that the pair will comfortably fit in the same field of view of a typical 10×50 binocular. The ringed planet is now about a month from opposition, so now’s the time to hone your observing skills.

Observing

See the Moon and Jupiter get close on 7 May

4 May 2017 Ade Ashford

Observers with a clear sky to the south as darkness falls on Sunday 7 May can see the 12-day-old waxing gibbous Moon and planet Jupiter separated by little more than twice the width of a full Moon. For telescope owners in the UK, this is a night where you can also see Jupiter’s Great Red Spot and the planet’s four large Galilean moons.