BBC Sky at Night

THE PLANETS

PICK OF THE MONTH

Mercury

Best time to see: 31 December, 30 minutes after sunset

Altitude: 5° (low)

Location: Sagittarius

Direction: Southwest

Features: Phase, surface shadings with larger instruments

Recommended equipment: 75mm, or larger

Although it’s poorly placed at the start of December, the planet Mercury’s position improves towards the end of the month, aided by that brilliant beacon of the twilight sky, Venus. On 19 December, Mercury sets around 35 minutes after the Sun and despite shining at mag.

You’re reading a preview, subscribe to read more.

More from BBC Sky at Night

BBC Sky at Night1 min read
Parker's Design Features
To withstand the extreme heat and radiation found in our star’s immediate neighbourhood, Parker Solar Probe is protected by a 2.3-metre-diameter (7.5ft) hexagonal solar shield, weighing just 73kg (160lb) and mounted on its Sunfacing side. This shield
BBC Sky at Night1 min read
BBC Sky at Night
EDITORIAL Editor Chris Bramley Content Editor Iain Todd Features Editor Ezzy Pearson Art Editor Steve Marsh Production Editor Jess Wilder Reviews Editor Charlotte Daniels CONTRIBUTORS Amy Arthur, Stuart Atkinson, Jamie Carter, Anita Chandran, Blaine
BBC Sky at Night2 min read
Eta Aquariids
BEST TIME TO SEE: Morning of 6 May, 02:00 BST (01:00 UT) until dawn The Eta Aquariid meteor shower reaches peak activity on 5/6 May with best rates seen from the UK in the run-up to dawn on 6 May. It’s one of two meteor showers associated with comet

Related Books & Audiobooks