Artemis II is NOW FLYING. Track Orion LIVE with real NASA telemetry — distance, speed, attitude — updated every second. Follow humanity's return to the Moon.
Track NASA's Artemis II mission — humanity's first crewed voyage to the Moon since Apollo 17.
Artemis II Tracker gives you a real-time window into the historic 10-day mission as four astronauts fly around the Moon aboard the Orion spacecraft.
LIVE COUNTDOWN
Follow the countdown to launch with a precision timer synced to the latest launch date from Launch Library 2. Updates automatically if the date changes.
MISSION TIMELINE
A detailed 10-day flight plan with phase tracking, key events, and progress indicators. After launch, the timeline updates in real-time based on actual telemetry data.
REAL-TIME TRACKING (Mission Control)
When NASA's AROW telemetry activates after liftoff, the app displays live data: distance from Earth, distance to the Moon, velocity, and spacecraft attitude on an interactive cislunar map.
SPACE WEATHER (Mission Control)
Live data from NASA's DONKI API — solar flares, coronal mass ejections, and geomagnetic storms with radiation risk assessment for the crew.
CREW PROFILES
Meet the four astronauts: Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist Christina Koch (NASA), and Mission Specialist Jeremy Hansen (CSA).
NEWS
Aggregated Artemis-related news from NASA, Spaceflight Now, Ars Technica, NASASpaceflight, and Space.com.
This app is not affiliated with or endorsed by NASA. All data is sourced from NASA's publicly available open APIs and media.
Ever since the pause at T- 10:00 min the app has been off, acted like it had lifted off and even had mph when the rocket was still on the ground. FailUPDATE, I changed to 2 stars, simply because the developer contacted me back and was nice. Answer me this, how can a rocket that is sitting still on the pad report to your app a velocity of an enormous amount? I would believe it if the app just wasn’t in sync, as in behind the live feed, but how can your app see into the future? Sadly I will not be using the app any further, how can I believe anything it says after that.
Developer Response
You're right — during the T-10:00 hold, our simulation continued counting as if launch had occurred. This is fixed in version 1.2.0 (in review with Apple now). The app uses the confirmed launch time (22:35:12 UTC) and switches to real NASA telemetry data after liftoff. We apologize for the inaccuracy during that critical moment.
Disappointing
alienwanderer
Got this expecting more detailed graphics on the location of the rocket. Didn’t see what I was expecting so I decided to fork over the $3.99 for the more detailed info. Not sure if it includes what I was hoping for because the subscription portion has yet to load. It keeps indicating a decoding issue. Hopefully, this is because their attention is fully fixed on the mission, I just wish I could watch more intently, as well.
Developer Response
The premium subscription decoding error was a real bug, and the graphics experience fell short of what we intended — both fair criticisms. Version 1.2.0, currently in Apple review, fixes the decoding issues in premium features and significantly improves the live data foundation that the visualizations are built on. We hope the update brings the app closer to what you were expecting.
App is awesome
Y0buck
For what it is, it does exactly what I would want it to do. The paid version probably isn’t worth it but I really don’t mind supporting the dev. UI is beautiful and there’s so mainly interesting details. Make sure to update the app manually if your data starts looking weird because I ran into that problem but other than that it’s awesome. It provides info most news channels and websites don’t give you.
Developer Response
Thank you so much — really appreciate the support and the kind words! Version 1.2.0 makes the paid version much more worthwhile — live NASA telemetry, home screen widgets, expandable space weather events, and a redesigned tracking view. It's in review with Apple now. Enjoy the mission!
Awesome concept
Rozzz37
Not sure what I really got for the $4 Mission Control upgrade. It used to show me the CME’s on the weather module but since the last update, it just says “Could not load data: Decoding failed: the data couldn’t be read because it isn’t in the correct format” However, I’d still like to tip my hat to the developers for the real time data. The app is cool but needs a couple adjustments. Hope this helps. Go Artemis!!
— Tap space weather events for full details: timing, instruments, source regions, and Kp readings
— Timestamps now display correctly on all space weather events
— Radiation risk assessment refined to better reflect NASA guidelines
— Live Tracking redesigned: telemetry status and mission clock moved to the top
— Distance and velocity stats now appear first for quick reference
— New home screen widgets: distance tracker, MET clock, milestones, space weather
— "Acquiring Signal" banner when NASA telemetry feed drops temporarily
— Improved network reliability for NASA APIs
Version 1.2.0
The developer, Bit Factory, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Bit Factory DA
Size
6.7 MB
Category
Education
Compatibility
Requires iOS 17.6 or later.
iPhone Requires iOS 17.6 or later.
iPad Requires iPadOS 17.6 or later.
Mac Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
