Comets and asteroids

The 11st-largest asteroid, 3 Juno, reaches opposition this month

Star of the month

Alderamin, the brightest star in Cepheus

Binocular tour 

Take in this month’s top wide-field targets

The sky guide challenge

Observe how the shadows of the Jovian moons shift around at opposition

Deep-sky tour

This month we take a trip around the equine delights of Pegasus and Equuleus

At a glance

How the Sky Guide events will appear in September

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Glorious globulars

Join us for our tour of 15 of the best globular clusters to observe in this season’s night skies

Animating Jupiter

Transform your images of the gas giant into an attention-grabbing animation

Explainer: Mae Jemison

We celebrate the 30th anniversary of the first black woman flying in space