What Makes a Great Keynote Speaker? 10 Signs to Look For
Updated: Oct 7
When you compare keynote speakers, a familiar name is only part of the decision. You also need to know how they will connect with your audience and what people will take away. Here are ten things to look for before you book.
Astronaut Serena Auñón-Chancellor discusses life aboard the ISS at the Smithsonian’s National Air and Space Museum. (NASA/Joel Kowsky)
10 signs of a great keynote speaker
1. They have earned their authority
Look for experience that supports the topic. A speaker who has faced the decisions they describe can explain what happened, what they learned and what they would do differently.
2. They tell stories, not statistics
A useful story gives the audience something to remember. Ask for a full speaking sample so you can hear how the speaker connects an experience to a lesson.
3. They tailor the message to your audience
The briefing should go beyond your event title. Expect questions about your people, your goals and the conversations already happening inside your organization.
4. They are relevant to what your organization faces right now
Choose a speaker whose experience fits your current priorities, whether that is growth, new technology, change or rebuilding trust.
5. They create a visual experience, not a slide deck
Photos and video can help a room understand an experience. The visuals should support the story, with space for the audience to listen.
6. They stay composed under pressure
Ask how the speaker handles live Q&A and schedule changes. A recording of an audience conversation can tell you more than a polished highlight reel.
7. They connect with every level of your audience
A mixed audience needs language everyone can follow. Notice whether the speaker explains unfamiliar ideas without losing the people who already know the subject.
8. They leave people with clear takeaways
Ask what attendees should remember or use afterward. A few practical ideas are easier to carry back to work than a long list of lessons.
9. Their credibility holds up to scrutiny
Check the background, references and experience behind the talk. You should be able to understand why this person is qualified to speak on your chosen topic.
10. They create a moment people talk about for months
Ask past clients what stayed with their teams. Specific examples tell you more than a testimonial that simply says the talk was inspiring.
Red flags to watch for
A standard talk with no audience briefing.
Stories that are presented without a clear connection to the speaker’s own experience.
Big promises with no practical takeaways.
Text-heavy slides that compete with the speaker.
Credentials or claims you cannot verify.
Why choose an astronaut speaker
Astronaut speakers can bring firsthand stories from training, spaceflight and the teams behind a mission. Photographs and video from orbit give those stories a setting audiences rarely get to see. Each Astronaut has a different background, so the right match depends on your topic and audience.
Astronaut Serena Auñón-Chancellor discusses life aboard the ISS at the Smithsonian’s National Air and Space Museum. (NASA/Joel Kowsky)
Keynote topics astronaut speakers can explore
Innovation and technology How ideas move through testing, setbacks and real-world use.
AI, automation and human judgment When to rely on a system and when to step in. Match this topic to the astronaut’s technical background.
Leadership and decision-making Preparation, priorities and clear communication when decisions matter.
Crisis management and resilience Responding to unexpected problems and keeping a team focused.
Teamwork and communication Trust and coordination across a crew and the people supporting it.
Risk management and safety culture Raising concerns, identifying risks and learning from mistakes.
Change management and adaptability Adjusting plans while keeping the mission in view.
Wellbeing and performing under pressure Personal routines and lessons from demanding work far from home.
Sustainability and the overview effect An astronaut’s reflections on seeing Earth from orbit.
Breaking barriers and reaching for firsts Personal journeys that can open a conversation about opportunity and mentorship.
Motivation, peak performance and STEM/STEAM Preparation, curiosity and working toward ambitious goals.
A quick checklist for choosing your keynote speaker
Use these questions when you compare speakers for your next event.
Ask this | A great keynote speaker… |
Have they lived what they teach? | Speaks from firsthand experience, not borrowed research |
Will they tailor it? | Connects their story to your industry, goals and audience |
Is it relevant right now? | Links to today’s challenges: AI, change, risk, teamwork |
What will people see? | Uses striking video and photography, not text-heavy slides |
Can they handle the room? | Stays composed through live Q&A and the unexpected |
What will people do next? | Leaves the audience with clear, usable takeaways |
Will people remember it? | Creates a moment attendees are still talking about months later |
Meet our astronaut speakers
Our roster includes backgrounds in aviation, engineering, medicine, science and education. Browse individual profiles to find experience that fits your event.
How to book an astronaut keynote speaker
Share your date, location, audience, format and goals.
Review speakers whose experience fits your theme.
Agree on the briefing and format, including any Q&A or meet-and-greet.
Ask about availability early, especially for a fixed conference date.
Frequently asked questions
What makes a great keynote speaker?
Relevant experience, strong storytelling and a message shaped around your audience. Look for clear takeaways and evidence that the speaker can deliver them.
Why book an Astronaut as a motivational keynote speaker?
An Astronaut can share firsthand experiences of spaceflight, preparation and teamwork, supported by photographs and video from their missions.
What topics do Astronaut keynote speakers cover?
Topics can include leadership, teamwork, innovation, resilience, risk, sustainability and STEM/STEAM. Expertise varies by speaker, especially for technical subjects such as AI.
Can an Astronaut keynote be customized for a corporate event?
Yes. Discuss your audience, industry and goals during the briefing. Formats can include a keynote, moderated conversation, panel, Q&A or meet-and-greet.
Can The Astronaut Agency book Astronauts who are not on its roster?
Yes. The Astronaut Agency also works with Astronauts and space agencies beyond its exclusive roster. Ask about the speaker you have in mind.
Find the right speaker for your event
Tell us who you are bringing together and what you want to talk about. We can help you find the right astronaut for your event.
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