starsky

What can you see in the sky tonight?

StarSky is a real-time night sky map that helps you find stars, constellations, planets, and Solar System objects for your current location and time. Point your phone at the sky, then tap any object to learn more.

■ Today — your sky at a glance
· Preview astronomical events up to 30 days ahead
· See the current zodiac season and a constellation to look for tonight
· Discover constellations featured for the month
· Explore Western zodiac culture, traditional Korean astronomy, and Russian folk sky lore
· Jump from a Today card to the selected constellation in the live sky

■ Real-time sky map
· A sky that moves with your location, time, and phone direction
· Lines and names for all 88 IAU constellations
· Stars, planets, nebulae, clusters, and galaxies in their real positions
· Landscape view and a red night mode for comfortable observing

■ Go deeper with one tap
· Brightness, distance, position, and observing information
· About 200 entries with clear explanations and memorable facts
· Real NASA and Hubble imagery for nebulae and galaxies
· Planet paths and retrograde motion at a glance

■ Search and make it yours
· Find objects quickly by name or from a list
· Control constellation lines and names, coordinate grids, and imagery
· Adjust sensors, location, and time for your observing setup

New editorial content in Today refreshes when you’re online. When offline, you can use the built-in content and the latest saved update, while the core sky map continues to work.

Look up and discover the universe that is above you right now.