Where can I watch the Artemis II launch live online or on TV?
View the historic Artemis II crewed lunar mission live via NASA’s official channels or track its orbital progress in real-time using the AROW digital tool.
Sylvie Vance
You can watch the live coverage of the Artemis II launch through NASA’s official broadcast channels, including the NASA+ streaming platform, the NASA YouTube channel, and the NASA app, as well as on major news networks such as CNN that provide dedicated mission coverage ([Astronomy Magazine, 2026](https://www.astronomy.com/space-exploration/heres-how-to-watch-the-artemis-2-launch/)). As NASA prepares for this historic crewed flight around the Moon—marking the first such mission in over 50 years—global interest in the launch window and viewing options has intensified, reflecting the mission's pivotal role in the future of deep-space exploration.
### What are the best online platforms to stream the launch?
For the most comprehensive and official coverage, NASA provides a curated broadcast beginning hours before liftoff, covering everything from crew suit-up to post-launch milestones like solar array deployment. Viewers can access these feeds via [NASA+](https://plus.nasa.gov/), the official [NASA YouTube channel](https://www.youtube.com/@NASA), and the NASA mobile app ([Astronomy Magazine, 2026](https://www.astronomy.com/space-exploration/heres-how-to-watch-the-artemis-2-launch/)). Additionally, major television news networks and space-focused digital outlets often provide real-time updates and live reporting, which are typically simulcast on their respective websites and streaming apps.
### Can I track the mission progress after liftoff?
Yes, NASA offers a dedicated digital tool for the public to follow the spacecraft's journey in real-time. The **Artemis Real-time Orbit Website (AROW)** provides live telemetry and positioning data, allowing you to track the Orion spacecraft’s trajectory as it loops around the Moon and returns to Earth, with data updates beginning approximately one minute after liftoff ([Astronomy Magazine, 2026](https://www.astronomy.com/space-exploration/heres-how-to-watch-the-artemis-2-launch/)).
### What makes the Artemis II mission historically significant?
Artemis II represents a monumental shift in human spaceflight as it is the first crewed mission to return to the vicinity of the Moon since the Apollo era. The mission carries four astronauts—Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist Christina Koch, and Canadian Space Agency astronaut Jeremy Hansen—on a ten-day journey designed to test the Space Launch System (SLS) and the Orion spacecraft’s life support systems in deep space ([Astronomy Magazine, 2026](https://www.astronomy.com/space-exploration/heres-how-to-watch-the-artemis-2-launch/)). This mission serves as a critical "proof of concept" for sustained lunar exploration and future crewed missions to Mars.
### Key Takeaways
* **Official Sources:** Prioritize NASA’s official channels (NASA+, YouTube, NASA App) for the most accurate and uninterrupted mission coverage.
* **Tracking Tools:** Use the AROW (Artemis Real-time Orbit Website) to visualize the mission’s progress once the spacecraft is in flight.
* **Media Coverage:** Major news networks often offer supplemental coverage, but check their specific streaming schedules in advance.
* **Future Outlook:** The success of Artemis II is the primary prerequisite for the Artemis III mission, which aims to land the first woman and first person of color on the lunar surface.
The Artemis II launch is more than just a televised event; it is a signal of a new era in aerospace capabilities. As we transition from the testing phases of the Artemis program to active human exploration, the transparency of these launches underscores NASA’s commitment to engaging the public in its scientific milestones. Understanding how to access these broadcasts ensures you are not just a spectator, but an informed participant in the next chapter of human history in space.
## References
* [Astronomy Magazine. (2026). Here's how to watch the Artemis 2 launch.](https://www.astronomy.com/space-exploration/heres-how-to-watch-the-artemis-2-launch/)