M33 – Astronomy Now

Observe majestic Messier 33: A Local Group heavyweight

12 October 2022 Mark Armstrong

Messier 33 (NGC 598), the famous Triangulum Galaxy, takes its nickname from the constellation that hosts it.

Most detailed view yet of M33 captured in Hubble mosaic

7 January 2019 Astronomy Now

A stunning mosaic made up of 54 Hubble Space Telescope images resolves nearly 25 million stars in the most detailed view yet of M33.

“M33 Core” by Michael van Doorn

25 September 2015 Astronomy Now

This glorious image of the core of Local Group galaxy Messier 33 (NGC 598) in the constellation Triangulum was captured from Almere, Flevoland, Netherlands by astrophotographer Michael van Doorn — winning image of the Galaxies category in the Insight Astronomy Photographer of the Year competition 2015.

Dwarf galaxy WLM becomes star-forming powerhouse

10 September 2015 Astronomy Now

Nearby dwarf galaxy Wolf—Lundmark—Melotte (WLM) poses an intriguing mystery: How is it able to form brilliant star clusters without the dusty, gas-rich environments found in larger galaxies? The answer, astronomers believe, lies in densely packed and previously unrecognised nuggets of star-forming material sprinkled throughout the galaxy.