Deep Sky Calendar

Beyond our solar system lies the realm of deep-sky objects - galaxies, nebulae, star clusters, and other distant wonders that have captivated astronomers for centuries. These objects represent the true depth of the universe, from nearby star clusters just a few hundred light-years away to galaxies millions of light-years distant.

The objects in this section are organized by month, showing you the best targets visible during each time of year. As Earth orbits the Sun, different regions of the sky come into view, bringing new constellations and their treasures above the horizon.

Select a month from the sidebar to explore the deep-sky highlights for that time of year.