Deep-Space Human Exploration | Dr. Darlene Lim | Talks at Google

TL;DR

NASA field scientist Dr. Darlene Lim discusses how field research in extreme environments, such as underwater and in deserts, is crucial for understanding and developing science operations for deep space missions.

Transcript

DR. DARLENE LIM: OK. All right. Well, thanks so much to everybody in the room who came out and everybody who's online virtually. I really appreciate your time in being here. So I am from NASA, but my background is actually as a field scientist. And so I've been going out to really interesting, kind of weird places around the world basically since I... Read More

Key Insights

• 👾 Field research in extreme environments is crucial for developing science operations for deep space missions.
• 👾 Time delays in communication pose challenges in space missions, and field research helps in finding solutions to address these challenges.
• 🐪 Analog environments, such as underwater and deserts, are used by NASA to test operational concepts and capabilities.
• 👾 The Pavilion Lake Research Project serves as a real science environment for testing and refining operational protocols and capabilities for space exploration.
• 👾 Scientists and engineers collaborate to create effective communication structures and decision-making processes for deep space missions.
• 😒 The use of advanced technology, such as the XGDS software, enhances the efficiency of science operations in extreme environments.
• 👾 Continuous testing, learning, and refinement are necessary to develop effective science operations for future space missions.

Questions & Answers

Q: What are the three primary destinations for long-term human exploration that NASA is interested in?

The moon, Mars, and the moon of Mars (Phobos) or an asteroid.

Q: Why is time delay in communication a significant challenge in space missions, and how does field research help in addressing this challenge?

Time delays in communication make it difficult for scientists and astronauts to interact and make real-time decisions. Field research helps in developing operational concepts and capabilities for effective communication and decision-making in extreme environments.

Q: What are some of the analogs used by NASA for testing operational concepts and capabilities?

NEEMO (NASA Extreme Environment Mission Operations), Desert Rats, and the Pavilion Lake Research Project are all examples of analogs used by NASA.

Q: How does the Pavilion Lake Research Project contribute to the development of science operations for space missions?

The project allows NASA to test and refine operational protocols, communication structures, and capabilities for underwater exploration, which are then applied to deep space missions.

Summary & Key Takeaways

• Dr. Lim describes her background as a field scientist and her experience working in extreme environments around the world.

• She explains how NASA uses field research to learn how to conduct science and protect people in extreme environments, in preparation for missions to the moon, Mars, and asteroids.

• Dr. Lim discusses the challenges posed by time delays in communication during space missions, and how field research helps in addressing these challenges.