Latest update
4.0.1 (app and firmware)
released on May 2d, 2025
New:
- Added comet C/2025 F2 (SWAN)
Previous updates
4.0 (app only)
released on March 20, 2025
New:
- User account for improved scientific observations - planning, reminders, results, and report mentions.
- In-app article "3 Reasons to Observe This Month" for Northern Hemisphere objects.
Improvements:
- Various bug fixes and stability improvements.
3.6 (app and firmware)
released on February 12, 2025
Improvements:
- Satellites: Added a new mission in the Science tab for Satellite Observation, allowing users to share data on artificial objects in space with SETI Institute scientists.
Bug Fixes:
- Configuring the Wi-Fi password on Android
3.5.1
released on January 8, 2025
Bug Fixes:
- Fixed the upload speed issue, perfect for those contributing to Citizen Science missions.
3.5
released on October 15, 2024
Improvements:
- Vivid Vision Technology: Our new image processing is a game changer! Re-discover celestial objects with professional-grade image quality and true cosmic colors. (available for eQuinox 2, eVscope 2, Odyssey, and Odyssey Pro only)
- Added multiple comets to the database
Bug Fixes:
- Resolved an issue with the progress bar resetting during dark frame creation.
- Fixed timer display during Enhanced Vision on Android devices.
- Corrected time display for Direct Data Download.
- Various bug fixes and stability improvements.
3.4.1 (616)
released on August 7, 2024
Improvements:
- Quick Access to Catalog: Users can now quickly access the catalog directly from the observation page.
- Shop Accessories: You can now shop for accessories tailored to the specific telescope you own.
- Updated Icons and Illustrations: We've refreshed multiple icons and illustrations.
Bug fixes:
- Various bug fixes and stability improvements.
3.4.0
released on June 26, 2024
Improvements:
- Astronomy is Social: Connect directly to our UNISTELLAR Community group from the homepage.
- Cosmic Card Collection: Pin your favorite observation cards to illustrate your catalog.
- Catalog: Enhanced display for better visibility when Cosmic Card Collection is activated.
- Direct Data Download: Updated header information and default sorting by date.
- New Product Images: Updated homepage visuals for the "My Telescope" widget.
- Featured product: Discover ENVISION Smart Binoculars from the homepage.
Bug fixes:
- Direct Data Download: Fixed download initialization issue.
- Android: Fixed menu display issue during scrolling.
- Various bug fixes and stability improvements.
3.3.0 (597)
released on May 22, 2024
Improvements:
- Cosmic Card Collection: a new feature in the App that lets you customize the icons in your celestial catalog with your own observation images.
- The celestial catalog is now available in English, French, German, and Japanese.
- Direct Data Download: reduced download time, added progress bar, new update dialog, and added observation preview.
- Two nebulae have been added to the celestial catalog: NGC 1579 and IC 1795.
Bug fixes:
- Direct data download: correction of file generation, correction of header information…
- Various bug fixes and stability improvements.
3.2.0 (580)
released on April 3, 2024
Improvements
- Introducing Laboratory tab. Try out the new features and easily return to the previous version.
- Introducing direct access to RAW files from your telescope to your PC.
- Dynamic signal amplification: gain correction for Sun, Solar Eclipse, and Moon.
Bug fixes
- Scientific mode: frame counter correction when cadence is activated.
- Correction of automatic save deactivation.
- Preview ratio correction on the observation page when taking a photo.
- Various bug fixes and stability improvements.
3.1.0 (563)
Released on March 12, 2024
Improvements:
- Improved telescope connection with the addition of several screens: devices detected, connection failure, and FAQ.
- Improved Smart Star Finder for crescent-shaped objects (Moon and solar eclipses)
- Improved Stellar Autofocus on the Sun for ODYSSEY
- Compatibility with ODYSSEY PRO Red Edition
- Revised Japanese-language content
- Science: duration field is editable with deeplink
Bug fixes:
- ODYSSEY file names corrected
- iOS gallery stability during multiple selection
- Science tab: Burst mode and wrong links
- Homepage tab: wrong links for FAQ
- App version V3.1.0 can connect to telescopes up to versions V.1.4.0
- Various bug fixes and stability improvements.
3.0.1 (550) for Android and 3.0.1 (552) for iOS
Released on February 20, 2024 (hotfix)
Bug fixes
- Corrected Stellar Autofocus for ODYSSEY.
- Resolved Wi-Fi connection issue where no network was emitted
3.0.0 (541)
Released on January 8, 2024
Improvements
- Improved user interface with a new design
- Improved user experience with new Homepage and Watch screens
- Simplified telescope connection
- Automatic orientation at the beginning of each Goto
- Enhanced Vision for the Moon: new live image processing
- Enhanced Vision for the Sun: new live image processing
- Adding content for the Sun and Moon object cards.
- Option to change the color of the LED of the telescope (blue/red)
- Direct access to the Help Center
- Direct access to the Shop
- Compatibility with all UNISTELLAR telescopes
Bug fixes
- Various bug fixes and stability improvements
2.5.0 (517)
Released on September 19, 2023
Improvements
- Enjoy the easiest and safest way to observe the Sun with Unistellar's Smart Solar Filter.
- Automated sun tracking with Goto Sun and Sun tracking Technology.
- Improved targeting and tracking of the Moon.
Bug fixes
- Various bug fixes and stability improvements.
2.4.1 (503) Android and 2.4.1 (502) iOS
Released on August 1st, 2023 (hotfix)
Bug fixes
- Occurrence of concentric rings appearing under certain observation conditions attenuated.
- Bug involving image loss during Enhanced Vision fixed.
- Bug involving Enhanced Vision stopping after 8 seconds fixed.
2.4.0 (501)
Released on June 6, 2023
Improvements
- Software integration for background removal using UNISTELLAR's Deep Dark Technology
- Global content quality reviewed in 4 available languages (EN FR DE JP)
- Comets added: C/2021 T4 Lemmon and C/2023 A3 (Tsuchinshan-ATLAS)
- Science program optimizations: automated reconnection to the App and improved tracking feedback
- Joystick can now vibrate when in use
- Performance upgrade for older devices (4 years+)
- UX/UI optimization: the display of different tabs and buttons
Bug fixes
- Spelling correction updates
- Operator/Observer connection random drops corrected
- Overall performance and stability updates
2.3.1 (486)
Released on January 30, 2023
Improvements
- Software integration of our new telescope, the eQuinox
- Improvement of the control system for the operator/observer status by eliminating any unintentional switch during your star parties.
- Security upgrade for your telescope connection by adding a password. You now have the option to create a Wi-Fi password to secure your observations.
Bug fixes
- Content update
- Overall performance and stability improvements
2.2.0 (469)
Released on November 17, 2022
Improvements
- In a few seconds, you can now observe Jupiter in colors and details thanks to Unistellar's enhanced vision. Also available for Saturn, Mars, and Venus.
- A new science mode, "Cosmic cataclysm", is now available
- A button to find predictions for each science mode is now available
- Improvement of the GPS efficiency
Bug fixes
- When visible sky area is deselected, Fawaris is not the first object displayed
- Overall performance and stability improvements
- Visible sky area settings from the catalog and main settings are synchronized
- When a second deep link, from the same category, is opened, information is updated