Star Walk 2

Best Astronomy App

Discover the night

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.

What's up in the Sky?

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

Ursa Majorthe big bear, the big dipper

4.2

SiriusHIP 32349, HR 2491, HD 48915

27.116:2300:57

Venus2nd planet

1001:2617:19

C/2019 U6 (Lemmon)comet

30.18:2300:57

ISSNORAD ID 25544

12.719:3721:11

Orionthe hunter

28.8

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.

Astronomical News

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

Astronomical Events in April 2025: Complete Guide

Mar 28, 2025

How to See Starlink Satellite Train 2025?

Mar 27, 2025

Solar Eclipse of March 29, 2025: Visible in the U.S. and Europe!

Mar 26, 2025

Planetary Conjunctions 2025: Next Up — Venus & Mercury!

Mar 24, 2025

Venus Facts: Explore the Brightest “Star” in The Sky

Mar 24, 2025

T Coronae Borealis Nova Explosion 2025: Has T CrB Nova Happened Yet?

Mar 24, 2025

Unique Astronomical Experience

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

Extended Info

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

Travel Through Time

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

Reviews

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

This is an app that combines the weight and accuracy of up-to-the-minute astronomical data based on precise calculations, with a smooth, clean interface and a design whose presentation of the night sky will not only illuminate your device’s screen, but also fill your ears with atmospheric brilliance and inflame your imagination.

Norman Black, Star Mapping

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

Star Walk 2 Partners

Take a Quiz!

Have fun and get smarter with this free space quiz.

Start

Quiz: What Star Is This❓⭐

Aug 12, 2022

157K

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!