Your AI-powered sky guide
Point your phone at the sky and discover the universe. Real-time star maps, an AI astronomer, and hundreds of deep-space stories — all in your pocket.
Available for iPhone · iOS 17.0+
Everything you need to discover the night sky
Instantly see exactly what's above you. Stars, planets, constellations, and satellites — mapped live to your location and orientation.
Ask anything about the cosmos. Our AI astronomer — powered by GPT-4o — answers questions about stars, planets, black holes, and beyond.
Dive deep with a curated library of 501 astronomy articles covering mythology, science, exploration, and the wonders of deep space.
Zoom into breathtaking nebulae and galaxies with stunning high-resolution imagery. The cosmos has never looked so close.
Join stargazers discovering the night sky every clear night.