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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Get it on Google Play

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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Astronomical News

Keep abreast of spectacular astronomy events and get notified about them on time.

Asteroid Hitting Earth
Asteroid 2024 YR4 Is Getting Even More Dangerous: Impact Odds Tripled
Starlink composite
How to See Starlink Satellite Train 2025?
Asteroid 2015 TB145 passing near Earth
Next Asteroid Predicted to Hit Earth: All About 2024 YR4 and Other Dangerous Asteroids
Astronomical Calendar 2025
Calendar of All Astronomical Events 2025
Planetary Alignment in space
7 Planets Align on February 28, 2025: How to See the “Great Planet Parade”
Total Lunar Eclipse in March 2025
Total Lunar Eclipse on March 13-14, 2025: Visibility Map and Timeline of the Blood Moon

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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Reviews

Many couples enjoy stargazing on date night, but they may not know what they’re looking at. Star Walk 2 makes the experience of observing the night sky together much more informative. The astronomy app provides real-time data about the planets, stars, and other celestial bodies that couples see when they look to the stars.
Amber Brooks, Dating Advice
The original Star Walk remains one of the best apps for budding stargazers of all levels, but Star Walk 2 has added some excellent features for night-time jaunts. It will identify the location of stars, planets, meteors and nebulae, the International Space Station and comets. Point it at the sky and you’ll soon be marvelling at the cosmos.
Stuart Dredge, The Guardian
Star Walk 2 is a stargazing app with a beautiful, crisp UI. It offers a variety of camera modes: free roam, scroll/manual, and augmented reality. You can travel in time to see skies from the past and future, and the app also boasts an interesting "What's New" feed of the latest astronomy news.
Jesse Shanahan, Forbes
Trustpilot
Star Walk 2 Free - The ultimate stargazing companion: your portable planetarium | Product Hunt

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.

Start
Star Quiz Intro 2

Quiz: What Star Is This❓⭐

155K
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!