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Welcome to Sky Atlas, an astronomy software website for amateur astronomers and beginner stargazers across Europe and beyond. Discover how star charts help you recognise constellations, identify bright stars, and understand what is visible from your observing location at different times of year.
From planets in our Solar System to distant galaxies and nebulae, there is always more to discover. Our articles introduce astronomy software, explain celestial objects, and offer clear guidance for exploring the sky with greater confidence. Build your understanding at your own pace, one observation at a time. Explore the articles below and begin your next night-sky adventure.
Learn how familiar star patterns and sky charts can help you locate celestial objects.
Explore the differences between stars and planets, and understand how their positions appear to change.
Discover distant galaxies and clouds of gas and dust, with clear introductions to these fascinating objects.
Build your astronomy knowledge with approachable explanations of celestial objects and observing basics.
Sky Atlas introduces astronomy software and topics including constellations, star charts, stars, planets, galaxies and nebulae. It is aimed at beginners and amateur astronomers interested in identifying objects in the night sky.
Choose a chart suitable for your observing location, date and time. Begin with a recognizable constellation, then compare the surrounding star patterns with the chart.
No. You can observe many constellations, bright stars and several planets with the naked eye. Binoculars reveal additional objects, while a telescope can show finer detail.
As Earth travels around the Sun, the nighttime side faces different parts of space. This makes different constellations visible in different seasons. Your latitude also affects which constellations you can see.
A galaxy is a vast system of stars, gas, dust and dark matter held together by gravity. A nebula is a cloud of gas and dust, usually within a galaxy.
We are happy to answer your questions.