Deep-sky tour

1 NGC 6624 We’ll start with globular cluster NGC 6624 located in the northwest corner of the Teapot, 0.8° southeast of mag. +2.7 Kaus Media (Delta (δ) Sagittarii). Shining with an integrated magnitude

Stephenson 1 is a cluster that deserves to be better known. Delta (δ) Lyrae is a very wide (10-arcminute) and bright (mag. +4.3 and + 5.6) double star with a stunning colour contrast. It’s not a true

1. The Perseus Double Cluster 15x 70 A third of the way from mag. +3.8 Miram (Eta (h) Persei) to mag. +2.6 Ruchbah (Delta (d) Cassiopeiae), you will find a close pair of open clusters. The pair may be

1 Jul 00:00 AEST (30 Jun, 14:00 UT) 15 Jul 23:00 AEST (13:00 UT) 31 Jul 22:00 AEST (12:00 UT) The chart accurately matches the sky on the dates and times shown for Sydney, Australia. The sky is differ

Galaxies come in all sorts of shapes and sizes. They can be broadly classified as spiral, elliptical or irregular, but each of these still leaves plenty of scope for variety. Take, for instance, the s

VICTOR M BLANCO 4-METER TELESCOPE, 10 JUNE 2025 The Chamaeleon I dark cloud is one of the closest star-forming regions to Earth. It sits at the surface of the Local Bubble – the sparsely populated reg