10 Best Messier Objects for Beginner Astronomers

The Messier catalogue contains 110 objects — galaxies, nebulae, and star clusters — that are some of the brightest and most rewarding deep-sky targets you can observe. But when you’re just starting out, staring at a list of 110 entries can feel overwhelming. Where do you begin?

Here are ten Messier objects that are bright, easy to locate, and genuinely impressive through even a small telescope. Think of this as your starter list.

The Top 10

1. M42 — The Orion Nebula: The crown jewel for beginners. Visible to the naked eye in Orion’s sword, it reveals swirling gas and the Trapezium star cluster in any telescope. Read our full guide.
2. M31 — The Andromeda Galaxy: The nearest large galaxy to our Milky Way, visible as a large fuzzy glow in binoculars. A telescope reveals its bright core and dust lanes. Full guide here.
3. M45 — The Pleiades: A gorgeous open star cluster in Taurus. Best in binoculars or a low-power wide-field view. The blue reflection nebulosity shows up in photographs.
4. M13 — The Great Globular Cluster in Hercules: A ball of roughly 300,000 stars packed into a sphere about 145 light-years across. At 80-100x, individual stars begin to resolve around the edges. Mesmerizing.
5. M51 — The Whirlpool Galaxy: A face-on spiral galaxy interacting with a smaller companion. Through an 8-inch telescope under dark skies, you can trace the spiral arms. Read our guide.
6. M57 — The Ring Nebula: A tiny but bright planetary nebula in Lyra. At 100x+ it looks like a ghostly smoke ring floating in space. A beginner favorite.
7. M81 — Bode’s Galaxy: A bright spiral galaxy in Ursa Major, often observed alongside its companion M82. Easy to find near the Big Dipper. Full guide here.
8. M27 — The Dumbbell Nebula: The brightest planetary nebula in the sky. Even a small telescope shows its distinctive apple-core shape. An O-III filter makes it pop.
9. M35 — Open Cluster in Gemini: A large, rich open star cluster that fills the eyepiece with dozens of stars. Nearby NGC 2158 offers a contrasting faint cluster in the same field of view.
10. M1 — The Crab Nebula: A supernova remnant with a fascinating story. Small but rewarding, especially when you know its history. Read our guide.

What Comes Next

Once you’ve worked through these ten, you’ll have the skills and confidence to tackle the rest of the Messier catalogue. Many amateur astronomers set a goal of observing all 110 objects — often during "Messier Marathon" events held in March, when all 110 are theoretically visible in a single night.

But there’s no rush. The sky isn’t going anywhere, and the best observing happens when you take your time.