TORONTO – The Orion capsule successfully re-entered Earth’s atmosphere on Thursday, as detailed in CBC’s live broadcast. The capsule had earlier separated from its service module, a critical step in the Artemis II mission’s return to Earth.

Re-entry and Communication Blackout

The re-entry phase involved the capsule enduring extreme temperatures, reaching approximately 3,000 degrees Celsius (5,000 degrees Fahrenheit). As anticipated, a period of radio silence occurred due to the build-up of plasma around the capsule, interfering with transmissions. This blackout period lasted approximately six minutes, according to the broadcast.

During the blackout, recovery crews in the Pacific Ocean reported having a visual on the capsule. Communication was successfully re-established with the capsule shortly after, confirming a nominal trajectory.

Heat Shield Performance and Future Missions

Experts participating in the CBC broadcast, including former Canadian astronaut Dr. Roberta Bondar, emphasized the importance of the heat shield’s performance during re-entry. Dr. Bondar noted that the experience provides valuable data for future missions, including those to Mars, regarding shielding and ionization.

Dr. Bondar also referenced a previous incident with the Space Shuttle Columbia, highlighting the importance of learning from each flight and the observations made by crew members. She stated that the crew would be observing the experience with a “renewed eye” and that the data collected would contribute to improving future missions.

The capsule deployed parachutes to slow its descent, and recovery teams are preparing for splashdown. The broadcast indicated that the recovery crews had a visual on the capsule as it descended.