Artemis I Launch Attempt News Update (Sept. 3, 2022)

TL;DR

NASA's Artemis One launch was postponed due to a liquid hydrogen leak during the propellant filling process.

Transcript

good afternoon and welcome to nasa's kennedy space center i'm nasa press secretary jackie mcginnis and this morning nasa waved off the artemis one launch attempt after teams encountered a liquid hydrogen lake while filling propellant into the core stage of the sls rocket unfortunately the team wasn't able to troubleshoot the issue today but to tell... Read More

Key Insights

• 🫗 The Artemis One launch was postponed due to a liquid hydrogen leak during propellant filling.
• 🦺 The team prioritized safety and made the decision to delay the launch until it is deemed safe to proceed.
• 🚀 Launch periods 26 and 27 will depend on the team's options, including considerations for Crew 5's launch schedule and weather conditions.

Questions & Answers

Q: What was the reason for postponing the Artemis One launch?

The launch was delayed due to a liquid hydrogen leak that occurred while filling propellant into the core stage of the SLS rocket.

Q: How did the team respond to the launch delay?

The team expressed confidence in their decision to prioritize safety, acknowledging that previous space missions have also faced delays and setbacks.

Q: What are the next steps for NASA after the delay?

The mission management team will determine the specific reasons for the delay and come up with options for future launch periods, factoring in considerations such as Crew 5's launch schedule and weather conditions.

Q: What caused the liquid hydrogen leak during propellant filling?

The exact cause of the leak is still being determined. The team is conducting a fault tree analysis to understand all potential factors that may have contributed to the leak.

Summary & Key Takeaways

• NASA's Artemis One launch was postponed due to a liquid hydrogen leak during propellant filling into the core stage of the SLS rocket.

• The specific reasons for the launch delay and future steps are being determined by NASA's mission management team.

• Launch periods 26 and 27 will depend on the team's options, with overlapping considerations for Crew 5's launch and weather conditions.

• The team is confident in its decision to prioritize safety and will continue troubleshooting to determine the cause of the leaks.