Backyard stargazing, night by night

Learn the sky well enough to find things.

A clear-eyed guide to finding your way around the night sky. We cover the binoculars and beginner telescopes actually worth owning, how to star-hop to real objects instead of getting lost in the dark, what's worth looking at each month, and how to take your first photos of the Moon and planets — written for backyard observers who'd rather learn the sky than just collect gear.

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Get magnification, exit pupil, true field of view, and f-ratio for any scope and eyepiece combination.

36x magnification, exit pupil 3.6 mm, true field 1.4°, scope is f/6.9.

Max useful magnification for this aperture: about 260x (2x per mm, and the atmosphere rarely lets you use even that much).

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Fresh from the eyepiece

50 guides
Telescopes & Gear

Telescope Accessories Worth Buying (and Ones to Skip)

A plain guide to telescope accessories for beginners: what actually helps at the eyepiece, what's nice but optional, and what to ignore entirely.

July 4, 2026
Planets & Deep Sky

How to See Saturn's Rings Through a Telescope

Learn how to see Saturn's rings through a telescope, including the right magnification, aperture tips, and what to expect on your first look.

July 3, 2026
Getting Started

How to Use the Big Dipper to Find Other Stars

Learn how to use the Big Dipper to find Polaris, Arcturus, Spica, and more with simple star-hopping hops you can do on any clear night.

July 3, 2026
Planets & Deep Sky

Observing Venus and Mars: What Beginners Can Realistically See

Honest guide to observing Venus and Mars through a telescope. Learn what phases, colors, and surface details beginners can actually spot.

July 3, 2026
Sky This Month

How to Spot Satellites and the Space Station From Your Backyard

Learn how to see the ISS from your backyard, use pass-prediction tools, and tell satellites from planes. Includes Starlink train tips.

July 2, 2026
Astrophotography

Astrophotography for Beginners: How to Start on a Budget

Learn how to start astrophotography on a budget—from phone shots of the Moon to Milky Way photos with a DSLR and tripod. Practical gear and settings advice.

July 1, 2026
Observing Skills

How to Observe the Sun Safely With a Solar Filter

Learn how to observe the sun safely with a solar filter. Covers white-light glass and film filters, finder scope capping, pinhole checks, and what you can see.

July 1, 2026
Astrophotography

How to Photograph the Milky Way Step by Step

Learn how to photograph the Milky Way with the right gear, camera settings, and planning tips. A beginner-friendly guide with a concrete settings table.

July 1, 2026
Planets & Deep Sky

What Are Messier Objects and How to Start the Messier List

Discover what Messier objects are, why Charles Messier catalogued 110 galaxies, nebulae, and clusters, and how beginners can start checking them off tonight.

June 30, 2026
Sky This Month

How to Watch a Meteor Shower: A Year-Round Guide

Learn how to watch a meteor shower with tips on timing, dark skies, radiant position, and which annual showers to target throughout the year.

June 29, 2026
Sky This Month

What Are Conjunctions and Oppositions? A Planet-Watcher's Guide

Planetary conjunction explained: what conjunctions, oppositions, and elongations mean, when to look for them, and what you can realistically see.

June 29, 2026
Observing Skills

Right Ascension and Declination: Sky Coordinates Made Simple

Right ascension and declination explained for beginners. Learn how celestial coordinates work, why RA uses hours, and how to use them with star charts.

June 28, 2026
Astrophotography

Smartphone Astrophotography: Getting Real Results

Learn how to photograph stars and the Milky Way with your phone. Practical tips on night mode, manual settings, tripods, and what your phone can realisticall...

June 28, 2026
Getting Started

Learning the Constellations: A Beginner's Starting Path

A practical guide to learning the constellations step by step, starting with anchor patterns like the Big Dipper, Orion, and Cassiopeia.

June 27, 2026
Telescopes & Gear

How to Collimate a Reflector Telescope

Learn how to collimate a telescope step by step. This beginner guide covers tools, secondary and primary mirror adjustment, and a star-test check.

June 26, 2026
Observing Skills

Star-Hopping: How to Find Faint Objects Without GoTo

Learn how to star hop to deep sky objects using a finder chart, low-power eyepiece, and naked-eye anchor stars. No GoTo mount required.

June 26, 2026
Observing Skills

Understanding Magnitude: How Star Brightness Is Measured

Star magnitude explained for beginners: why the scale runs backwards, what limiting magnitude tells you about your sky, and a reference table of key objects.

June 26, 2026
Telescopes & Gear

Telescope Mounts: Alt-Az vs. Equatorial for Beginners

Learn the difference between alt-az and equatorial telescope mounts, how GoTo systems work, and which mount type suits beginners for visual observing or astr...

June 25, 2026
Telescopes & Gear

How to Choose Your First Telescope: A Beginner's Buying Guide

Learn how to choose a telescope that actually works for you. Covers aperture, mount types, scope designs, and what to avoid as a first-time buyer.

June 24, 2026
Astrophotography

How to Stack Astrophotos: A Beginner's Workflow

Learn how to stack astrophotography images to reduce noise and reveal faint detail. Covers calibration frames, DeepSkyStacker, and a clear beginner workflow.

June 24, 2026
Sky This Month

Lunar and Solar Eclipses: What They Are and How to Watch

Learn what causes an eclipse, the key difference between lunar and solar types, and exactly how to watch each one safely from your backyard.

June 24, 2026
Sky This Month

How to See the Northern Lights: Planning Your First Aurora Viewing

Learn how to see the northern lights with a beginner's checklist: KP index alerts, dark site tips, what direction to face, and how to photograph auroras.

June 23, 2026
Planets & Deep Sky

Double Stars and Star Clusters Worth Seeing Through a Small Scope

A beginner's guide to the best double stars to observe and star clusters that show well through a 60-130mm telescope, with honest notes on color and magnific...

June 22, 2026
Getting Started

How to Start Stargazing: A Complete Beginner's Guide

Learn how to start stargazing with no equipment, no experience, and no jargon. A practical guide for absolute beginners getting into amateur astronomy.

June 22, 2026
Getting Started

The Best Stargazing Apps for Beginners

A practical guide to the best stargazing apps for beginners: sky maps, satellite trackers, astronomy weather tools, and night-mode features explained.

June 21, 2026
Astrophotography

What Is a Star Tracker and Do You Need One?

A star tracker counteracts Earth's rotation so you can take longer exposures without star trails. Here's how they work and whether beginners need one.

June 21, 2026
Observing Skills

Keeping an Observing Log: What to Record and Why

Learn what to record in an astronomy observing log, from seeing and transparency to sketches, and how consistent notes make you a sharper observer.

June 20, 2026
Planets & Deep Sky

How to Find the Andromeda Galaxy

Learn how to find the Andromeda Galaxy with naked eyes or binoculars. Step-by-step star-hopping guide, best timing, and what M31 really looks like.

June 19, 2026
Sky This Month

How to See the Milky Way: Timing, Location, and Tips

Learn the best time to see the Milky Way, where to go for dark skies, and what to actually expect when you get there. A practical guide for beginners.

June 19, 2026
Telescopes & Gear

How to Buy a Used Telescope: What to Check Before You Pay

A practical checklist for buying a used telescope. Learn what to inspect on optics, mounts, and focusers so you don't pay good money for a dud.

June 18, 2026
Getting Started

How to Find a Dark Sky Site Near You

Learn how to find a dark sky site near you using light pollution maps, the Bortle scale, and a practical checklist for evaluating any observing location.

June 17, 2026
Telescopes & Gear

Telescope Eyepieces Explained: Focal Length, Field, and Barlows

Learn how eyepiece focal length controls magnification, what a Barlow lens does, and how to build a smart starter eyepiece set for any telescope.

June 17, 2026
Planets & Deep Sky

Finding the Orion Nebula: A Beginner's First Deep-Sky Target

Learn how to find the Orion Nebula (M42) with your naked eye, binoculars, or telescope. A step-by-step star-hop for beginners.

June 16, 2026
Astrophotography

Camera Settings for Night Sky Photography Explained

Master night sky photography settings: aperture, ISO, shutter speed, the 500 rule, focus technique, and white balance for sharp, noise-free star shots.

June 15, 2026
Observing Skills

How to Plan a Stargazing Session Around the Moon and Weather

Learn how to plan a stargazing session by reading sky forecasts, choosing the right moon phase, and building a target list that matches the night's conditions.

June 14, 2026
Sky This Month

The Best Constellations to See in Each Season

A Northern Hemisphere guide to the best seasonal constellations — spring, summer, autumn, winter, and year-round stars worth knowing.

June 14, 2026
Telescopes & Gear

Why Binoculars Are the Best First Tool for Stargazing

Binoculars for stargazing beat a beginner telescope every time. Learn why 10x50 binoculars are the smarter first buy and what you can actually see.

June 13, 2026
Getting Started

Dark Adaptation: How to Train Your Eyes to See More Stars

Learn how dark adaptation works, why it takes 20–30 minutes, and how to protect your night vision so you see far more stars.

June 12, 2026
Planets & Deep Sky

How to Observe the Moon: Craters, Maria, and the Terminator

Learn how to observe the Moon's craters, maria, and terminator with any telescope or binoculars. Includes the best features to find and when to look.

June 12, 2026
Astrophotography

How to Shoot Star Trails With Just a Camera and Tripod

Learn how to photograph star trails with a DSLR or mirrorless camera and a tripod. Settings, stacking method, and free software explained.

June 11, 2026
Observing Skills

Averted Vision: The Trick to Seeing Faint Deep-Sky Objects

Averted vision lets you see faint nebulae and galaxies that vanish when you look straight at them. Here's the science and exactly how to use it.

June 10, 2026
Sky This Month

How to Find the Visible Planets in the Night Sky

Learn how to find planets in the sky tonight using naked-eye clues, the ecliptic, and free apps. Covers Venus, Mercury, Mars, Jupiter, and Saturn.

June 10, 2026
Telescopes & Gear

Refractor, Reflector, or Dobsonian: Telescope Types Explained

Refractor, reflector, Dobsonian, or compound scope? Learn how each type of telescope works and which suits your goals and budget.

June 9, 2026
Getting Started

How to Read a Star Chart and Find Your Way Around the Sky

Learn how to read a star chart and use a planisphere to find constellations and navigate the night sky with confidence.

June 8, 2026
Astrophotography

How to Photograph the Moon (Even With a Phone)

Learn how to photograph the moon with any camera or phone. Settings, timing, and technique tips to stop shooting a blown-out white blob.

June 7, 2026
Planets & Deep Sky

Observing Jupiter and Its Four Galilean Moons

Learn how to see Jupiter's moons with binoculars or a telescope, identify the four Galilean moons, and spot cloud belts and the Great Red Spot.

June 7, 2026
Sky This Month

The Moon's Phases Explained and How They Affect Stargazing

Learn why the moon has phases, what each of the 8 lunar phases looks like, and how to plan better stargazing sessions around the lunar cycle.

June 6, 2026
Telescopes & Gear

Aperture vs. Magnification: What Actually Matters in a Telescope

Confused by telescope specs? Learn why aperture drives performance, how magnification works, and what 'useful magnification' actually means.

June 5, 2026
Observing Skills

How to Use a Finderscope or Red Dot Finder

Learn how to align and use a finderscope or red dot finder to point your telescope accurately at stars, planets, and deep-sky objects.

June 5, 2026
Getting Started

What You Can Actually See in the Night Sky With Your Eyes Alone

No telescope needed. Here's what naked eye astronomy reveals: planets, constellations, the Milky Way, meteor showers, and more.

June 4, 2026

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