Starry Map

Let's watch the Perseids meteor shower! It peaks on August 12, with many meteors visible for a few days around this date.

Added interstellar object 3I/ATLAS comet. See where this ultra-fast object is passing!

Point your smartphone at the night sky to instantly identify constellations, stars, and satellites.
AR overlays show celestial names on the live camera view, and you can swipe to explore any direction.
Get alerts for visible ISS passes and meteor showers.

Includes:
・88 constellations (with Hevelius illustrations)
・Solar system planets, dwarf planets, asteroids
・Stars up to magnitude 12
・About 100 Messier objects (nebulae and clusters)
・Over 10,000 satellites
・More than 300 comets
・Meteor showers and asterisms (Summer/Winter Triangle, Big Dipper, etc.)
・Satellite pass alerts (ISS, Hubble)
・Meteor shower peak notifications

Works offline (satellite data won't update).