
ANNA FREBEL
Astrophysicist, Speaker & Author
Sharing the Wonder of Science
The universe belongs to all of us — and everyone should have the opportunity to experience some of the wonder that comes from understanding it.
For Anna, science communication isn't about making science less sophisticated. It's about finding the story, image, analogy, or experience that opens a door into it.
She has spent her career studying some of the oldest stars in the universe, asking questions about where we come from, how the chemical elements were created, and how our Milky Way took shape. But discovery is only part of what makes science exciting to her.
Anna loves finding ways to bring people into that discovery process — to make an unfamiliar idea suddenly click, to spark a new question, or simply to inspire someone to look up at the night sky with a little more curiosity.
Anna speaks with audiences ranging from school children who are encountering astronomy for the first time to avid museum visitors and podcast listeners, and scientists and lay people alike, in groups of dozens to thousands. Engaging people and feeling it click never gets old :)
Over the years, Anna has shared science in many different way:
Podcasts & Interviews
Public Lectures & Keynotes
Popular Science Books & Articles
Lightboard Videos
Social Media & Elemental You!
Living History & Digital Theater
Listen & Watch
Selected Podcasts, interviews & episodes with Anna
NEW: Wunderbar Together Podcast (in German)
No. 158: Warum sind wir alle
Sternenstaub, Anna Frebel?
Alte Sterne, Sternenstaub, wann die Erde verschluckt wird, u.v.a....!
Find it also on Substack!
Astrophysicist Anna Frebel on the Mysteries of the Cosmos and What We Can Learn From the Universe’s Oldest Stars
"How Ancient Stars Made You"
YouTube, Spotify
Podcast transcript
..and an earlier 1h podcast with PP:
Star Researcher
Auburn University, AL
"Cosmic Origin of the Heaviest Chemical Elements"
= companion talk to "Lise Meitner and the Universe of Atoms"

Why is gold so fascinating?
Gold made in gigantic cosmic explosions...
Episode zu 42 -- Die Antwort auf fast alles (in German, Feb 2026)
Not available for US viewers, sorry!
Arte TV
YouTube
Summary (in German)
and more... :
A rare and prolific r-process event - Slate/New Scientist
Profile: Searching for the oldest stars - Australian National University Alumni spotlight
The Purest Star - Slate/New Scientist
AstroMcGill Podcast - Episode 44 with Anna Frebel
#125 - Anna Frebel: Astronomy & Stellar Archaeology - Storytellers of STEMM
Expert Spotlight: Anna Frebel - You're the expert
Anna Frebel erforscht die ältesten Sterne - Gesellschaft besser machen podcast (in German)
UFO113 Anna Frebel - Das Podcast UFO (in German)
275: Dr. Anna Frebel: Conducting Research on Old Stars that has Universal Appeal - The People Behind The Science Podcast
Profile Anna Frebel - BigThink videos
Why study old stars? - BigThink videos
The women who studied stars - BigThink videos
We're more than stardust - BigThink videos
Science Talks
Selected Public Lectures & Keynotes by Anna

"Searching for the oldest stars" (in English and German)
Anna has spoken at museums such as Hayden Planetarium/Natural History Museum in NYC, North Carolina Museum of Natural Sciences, and Boston Museum of Science, as well as at science festivals and a journalism program

"Cosmic Origins of the Chemical Elements" (in English and German)
Science festivals, public lectures at universities and science conferences, MIT alumni club, and others
"Cosmic Origin of the Heaviest Chemical Elements"
= companion talk to "Lise Meitner and the Universe of Atoms"

JINA-CEE & Cenam public lecture (online) on nuclear astrophysics topics

"Who do you want to be as a leader?"
—Leadership Lessons from Penguins—
MIT Path to Profesorship Program, various companies, tech festivals, and others.

"Science is an international enterprise"
Boston March for Science 2017, in front of 30,000 folks in Boston Common
Science, in writing
Popular science books & articles by and about Anna
by Anna Frebel, 320 pages
What is Stellar Archaeology? What are astronomers doing all day and all night long?
Anna —who is credited with discovering several of the oldest and most primitive stars using the world’s largest telescopes— takes readers into the far-flung depths of space and time to provide a gripping firsthand account of the cutting-edge science of stellar archaeology.
Order it from Amazon
Also available in German, as "Auf der Suche nach den ältesten Sternen" — S. Fischerverlage
Lifting the Secrets of Stardust
News & Views Feature, Nature Astronomy
by Anna Frebel & Rebecca Surman
Formation of the Heaviest Elements
Feature article
by Anna Frebel & Tim Beers
Selected among "The most popular Physics Today articles of 2021"
Authentic Antarctica — book series
by Anna Frebel, ~110 pages each
What everyone asks: Yes, each books begins with summaries about different penguin species and facts and infos about Antarctica — something for the whole family to enjoy!
Step into a world of ice and inspiration. Your journey starts here — are you ready to explore one of the most extraordinary places on Earth?
The Authentic Antarctica books take you on a visually stunning and deeply personal journey to the frozen continent, blending awe-inspiring nature with transformative leadership lessons.
Order them from Amazon
Leadership Lessons from Penguins
Guest article by Anna Frebel for "Be Voracious" Substack from Dr. Tiffany Vora
Successful careers in STEMM through leadership and professional development training
Perspective
by Angeliki Rigos, Maryam Alsharqi & Anna Frebel
Logbuch der Zukunft (in German/auf Deutsch)
Perspective "Vom Kinderzimmer zu den Sternen: Mein Weg in die Wissenschaft "
by Anna Frebel
Writing about Anna's work and research
MIT News archive
Press releases and articles about Anna's research and accomplishments at MIT
23+ articles
Researcher discusses new book detailing the hunt for the oldest stars
Interview about "Searching for the oldest stars", by Jennifer Chu
The Kavli Foundation Q&A: How Did Nature's Heaviest Elements Form?
Interview about the discovery of the heavy-element enriched Reticulum II dwarf galaxy
by Sky & Telescope
Learn Astronomy with Anna
Anna's lightboard videos about astronomy
Learn all the basics of stellar archaeology
Mini-lecture video series on YouTube
(11 lightboard lectures)
Find it also on MIT's OpenCourseWare
Companion podcast: Chalk Radio
22 mini-lectures on astronomy terms found in consumer products
Eaten a Mars candy bar lately? Were you thinking about the red planet while taking a bite?
If not, check out our POP! Astronomy educational video series and online
science communications campaign.
It featuring mini-lectures by MIT undergraduate students about astronomy terms found in popular consumer items.
Enjoy!
www.popastronomy.com
Share Anna's Science on socials
Because we should all be communicating science in this changing world
News: I'm a 2026 Digital Science Communication Fellow with the Museum of Science, Boston
Please follow me on socials, as @annafrebel (insta, tiktok, LinkedIn) or @afrebel (YouTube)
As a 2026 Digital Science Communication Fellow with the Museum of Science, Boston, I have explored new ways of bringing current science directly to public audiences by learning how to do social media content.
That experience strengthened confirmed: different audiences and different platforms require different ways of telling the same scientific story — it's been quite the journey to learn about what makes for good science social media content :)
Science Through Storytelling
Living History & Digital Theater

Lise Meitner and the Universe of Atoms
On the Discovery of Nuclear Fission
In collaboration with STEM on Stage, I have created, performed and co-written a living history portrayal of physicist Lise Meitner as part of a science talk exploring the origins of nuclear fission in the field of astrophysics.
Preview theatrical performances were held at Auburn University, Cambridge Science Festival, SciTech (Perth, Australia), NerdNite (Washington, DC), Girl’s Angle Math club (Cambridge, MA)
News: We have a digital theater nearly ready...! :)
More info to come in Fall 2026
...more to come in Fall 2026

Anna talking to an audience of students about the origins of heavy elements
Have a podcast, event, museum, conference, or slightly unusual idea for sharing science? I'd love to hear about it.
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