24 June 2025
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messier

Observing

Head south for a Messier globular duo

30 June 2024 Mark Armstrong

The southern constellation of Scorpius hosts two splendid globular clusters, M4 and M80, both of which provide good viewing despite their lowly presentation at mid-northern latitudes.

Observing

Messier 2: a fine globular cluster in Aquarius

25 September 2023 Mark Armstrong

Messier 2 is probably the best globular cluster of the late-summer/early autumn sky, being a big and bright telescopic target that can also be swept up through 10 x 50 binoculars.

Observing

Observe Messier 34, Perseus’ commanding open cluster

23 November 2022 Mark Armstrong

Messier 34 (NGC 1039) in Perseus is a gem of an open cluster that offers something for all observers.

X-Highlight

Home in on NGC 457, Cassiopeia’s superb ET Cluster

12 September 2022 Mark Armstrong

Shining brightly at magnitude +6.4, brighter than either of the Messier clusters, NGC 457 can be seen by eagle-eyed (or should I say owl-eyed?!) individuals at pristine observing locations.

Observing

Observe the dramatic Dumbbell Nebula

25 July 2022 Mark Armstrong

The glorious Dumbbell Nebula, in Vulpecula, is unquestionably one of the top planetary nebulae in the entire sky.

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News Headlines

  • universe
    Is the Hubble Tension Resolved?
    9 June 2025
  • The Universe
    Universe’s end – sooner rather than later
    16 May 2025
  • T Coronae Borealis
    A faint star will reveal itself as it throws a hissy-fit
    26 March 2025
  • Saturn
    Saturn’s Rings to “Disappear”
    24 March 2025
  • Big Bang
    The Lithium Problem
    17 March 2025
  • Home
  • The Magazine
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      • August last issue
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  • Reviews
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  • Spaceflight Now
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