Articles
Guides to galaxies, nebulae, telescopes, and the night sky — for curious minds everywhere.
Star Clusters Explained: Open vs Globular
Open clusters and globular clusters are both collections of stars, but they differ in almost every way. Here's how to tell them apart and why both are essential observing targets.
Team Visit Astronomy · Sep 8, 2026
How to Polar Align Your Telescope in Under 10 Minutes
Polar alignment is the single most important step for accurate tracking and astrophotography. This step-by-step guide covers rough alignment, drift alignment, and electronic methods.
Team Visit Astronomy · Sep 5, 2026
Eclipse Photography: How to Capture Solar and Lunar Eclipses
Solar and lunar eclipses are among the most dramatic events in the sky. Here's how to photograph both types with equipment you may already own.
Team Visit Astronomy · Sep 3, 2026
Can You See the Aurora From Lower Latitudes? What It Really Takes
You do not always have to fly north. During strong geomagnetic storms the aurora gets pushed far south — into central Europe and the northern US — if the Kp climbs high enough and your northern sky is dark and clear.
Team Visit Astronomy · Sep 2, 2026
Saturn's Ring System Explained: What You Can Actually See Through a Telescope
Saturn's rings are the most breathtaking sight in amateur astronomy. Here's what creates them, how they change over time, and what your telescope will reveal at different apertures.
Team Visit Astronomy · Sep 1, 2026
Best Eclipse Glasses and Gear for the 2027 Total Eclipse
What you actually need for 2 Aug 2027: ISO 12312-2 eclipse glasses, front solar filters for cameras and binoculars — and why to buy certified glasses early.
Team Visit Astronomy · Sep 1, 2026
Lyra Constellation: Home of Vega and the Ring Nebula
Small but packed with treasures, Lyra is home to brilliant Vega, the famous Ring Nebula, and the stunning double-double star Epsilon Lyrae.
Team Visit Astronomy · Aug 29, 2026
Will the Sky Be Clear? August Weather for the 2027 Eclipse
Inland Andalusia sees under 15% August cloud and 84–93% clear-sky odds, but the Cádiz/Tarifa coast risks morning fog. How to plan clear-sky backups.
Team Visit Astronomy · Aug 28, 2026
Neutron Stars and Pulsars: The Universe's Densest Objects
Neutron stars pack more mass than the Sun into a sphere the size of a city. Here's how they form, why some pulse, and what makes them among the most extreme objects in the cosmos.
Team Visit Astronomy · Aug 27, 2026
How to Photograph the Northern Lights: Settings, Focus, and Gear
A camera can capture aurora your eyes barely register. Shoot in manual, open the aperture wide, push the ISO, use a multi-second exposure, and nail focus on a star — here is the full recipe.
Team Visit Astronomy · Aug 26, 2026