An Update on the Recent Green Run Hot Fire Test on This Week @NASA – January 22, 2021 | Summary and Q&A

TL;DR

Preliminary review of the recent Green Run hot fire test shows the rocket's hardware is in excellent condition, Orion spacecraft is ready for the Artemis I mission, new insights into small solar structures called "plumelets" have been discovered, and NASA remembers the late Cliff Feldman.

Key Insights

• 😅 The Green Run hot fire test showed the Space Launch System rocket's hardware is in excellent condition.
• 🛝 The intentional shutdown during the test ensured safety during ground testing.
• 🎟️ The Orion spacecraft is progressing towards readiness for the Artemis I mission.
• 💨 Solar Dynamics Observatory data and image processing revealed new insights about "plumelets" and their role in the solar wind.
• 👾 Glenn Research Center celebrated its 80th anniversary, highlighting its contributions to aircraft engine technology and space exploration.
• 🌸 Cliff Feldman's passing is a loss for NASA, as he made significant contributions as a videographer and producer.
• 🫡 Feldman's work ethic and contributions earned him the appreciation and respect of colleagues and clients.

Transcript

An update on the recent Green Run hot fire test …

Preflight preparations continue with   the Orion spacecraft …

And a new view of small   solar structures … a few of the stories  to tell you about – This Week at NASA!   Preliminary review following our Jan.  16 hot fire test of the core stage of   our Space Launch System rocket shows that the ... Read More

Questions & Answers

Q: What was the outcome of the Green Run hot fire test?

Preliminary review shows the rocket's hardware is in excellent condition, and the shutdown of the test was intentional to ensure safety during ground testing.

Q: What is the current status of the Orion spacecraft for the Artemis I mission?

The Orion spacecraft is closer to being ready after engineers installed and tested components and subsystems, and it has transitioned to preflight processing.

Q: What have scientists discovered about solar structures called "plumelets"?

New research suggests that "plumelets" are the building blocks of solar plumes, and understanding their creation could help explain disturbances in the solar wind.

Q: Who was Cliff Feldman and what was his contribution to NASA?

Cliff Feldman was a highly respected TV Production Manager at NASA who played a major role in successful productions like the Apollo 50th Anniversary special and nationwide coverage of the 2017 total solar eclipse.

Summary & Key Takeaways

• The Green Run hot fire test of the core stage of NASA's Space Launch System rocket was successful and the hardware is in excellent condition.

• The Orion spacecraft is one step closer to being mission-ready for Artemis I after engineers finish installing and testing components.

• Scientists gained new insights into small solar structures called "plumelets" that play a role in creating the solar wind.

• NASA remembers Cliff Feldman, a valued TV Production Manager, who passed away from COVID-19.