Star Walk 2

Best Astronomy App

Discover the night

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Device

The Sky Is Closer Than You Think!

See the real-time interactive sky map on the screen of your phone and enjoy stars, planets, and constellations.

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What's up in the Sky?

Find out what sky objects are visible from your location and determine the best time for observation.

Ursa Major
Ursa Majorthe big bear, the big dipper
4.2
Sirius
SiriusHIP 32349, HR 2491, HD 48915
27.116:2300:57
Venus
Venus2nd planet
1001:2617:19
C/2019 U6 (Lemmon)
C/2019 U6 (Lemmon)comet
30.18:2300:57
ISS
ISSNORAD ID 25544
12.719:3721:11
Orion
Orionthe hunter
28.8
STARLINK-1329
STARLINK-1329NORAD ID 45531
45.417:3319:05

Encyclopedia of the Sky

Get extended information and learn curious facts about sky objects, view their photos and elaborate 3D models.

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Unique Astronomical Experience

Immerse into the world of space and astronomy with various visual effects, elaborate graphics, and mesmerizing music.

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Extended Info

Explore satellites, star clusters, nebulae, galaxies, asteroids, comets, and meteors with various app's extensions.

Full moon

Travel Through Time

Visualize the sky map at any date and time in the past or future for any place on Earth!

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Star Walk 2 Partners

TS Italia AstronomyRapa Nui StargazingNAKAI ResortsEuropean Southern ObservatoryEuropean Space AgencyAltavia dei PionieriADERO Scottsdale

Take a Quiz!

Have fun and get smarter with this free space quiz.

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Star Quiz Intro 2

Quiz: What Star Is This❓⭐

149K
6.8 / 10

Do you know where Polaris and Sirius are located? Test your astronomy knowledge with this quiz! Name all the stars correctly and win a prize!