Software Alternatives & Reviews

Celestia VS Star Walk 2 Free

Compare Celestia VS Star Walk 2 Free and see what are their differences

Celestia logo Celestia

Real-time 3D visualization of space

Star Walk 2 Free logo Star Walk 2 Free

Star Walk 2 Free is a sumptuous planetary application that is turning out to be a great tool in identifying the objects in the night sky.
  • Celestia Landing page
    Landing page //
    2021-09-19

The expandable free and open-source real-time space simulator that lets you explore our universe in three dimensions.

  • Star Walk 2 Free Landing page
    Landing page //
    2023-02-17

Celestia videos

Celestia Review - with Tom Vasel

More videos:

  • Review - Celestia - Shut Up & Sit Down Review
  • Review - Celestia Review with the Game Boy Geek

Star Walk 2 Free videos

No Star Walk 2 Free videos yet. You could help us improve this page by suggesting one.

+ Add video

Category Popularity

0-100% (relative to Celestia and Star Walk 2 Free)
Universe Simulator
100 100%
0% 0
Education & Reference
31 31%
69% 69
Virtual Universe
100 100%
0% 0
Maps & Navigation
0 0%
100% 100

User comments

Share your experience with using Celestia and Star Walk 2 Free. For example, how are they different and which one is better?
Log in or Post with

Social recommendations and mentions

Based on our record, Celestia should be more popular than Star Walk 2 Free. It has been mentiond 26 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Celestia mentions (26)

  • My 9 year old nephews drawing of stars
    I think Celestia could be a good one. I also thought about SpaceEngine, but AFAIK it was kind of terrible at generating realistic planetary systems, among other things (pricey, huge, etc.). Source: about 1 year ago
  • What are the best resources to explore space from my computer?
    Celestia was something I played with before. Pretty interesting. Source: over 1 year ago
  • Lunar Occultation of Mars
    Celestia looks as though it would do it. Source: over 1 year ago
  • Tips to visualize Apollo 17 trajectory
    I'm looking for data and software to visualize the Apollo 17 trajectory (especially the "powered descent", lunar rendezvous and entry). I'm thinking of using celestia. I'm look for a data tables as well (time stamp, position for each part of the stack). Any tips are appreciated. Source: over 1 year ago
  • Help rediscovering a certain night sky exploration program?
    Yes, that's Celestia most likely. I'm not sure it is still maintained though. Source: over 1 year ago
View more

Star Walk 2 Free mentions (3)

  • Dim object near Venus in telescope?
    I just looked in an app called Star Walk and the nearest object to Venus currently is asteroid 2013 BO36. Source: about 1 year ago
  • muut tähdet "valkoisia" ja tämä yksi"keltainen" onko joku planeetta
    Kiva point and click tunnistusapu tähdille/tähtikuvioille/satelliiteille: https://starwalk.space/en. Source: over 1 year ago
  • Does anyone have advice for identifying constellations? I can never seem to correctly find any without an app.
    The app I use lets you change the brightness of the stars to match the sky where you are.. Source: over 2 years ago

What are some alternatives?

When comparing Celestia and Star Walk 2 Free, you can also consider the following products

Stellarium - Stellarium is a free open source planetarium for your computer.

Sky Map - Sky Map (formerly the Google Sky Map) turns your Android-powered mobile phone into a window on the...

Space Engine - Space Engine is a realistic virtual Universe you can explore on your computer.

SkyView - SkyView is powerful, easy-to-use app that answers questions about stars, constellations, and more.

Universe Sandbox - Universe Sandbox ² is a physics-based space simulator where you can simulate Events and even break physics and friction with certain features.

SkySafari - SkySafari is a powerful planetarium that fits in your pocket.