@tedtoks
TED Talks“We want to understand the story of the universe in which we live,” says theoretical cosmologist and TED Fellow Katie Mack (@Katie Mack). From black holes to the origins of the cosmos, Mack explores why asking big questions is part of what makes us human — and why science needs storytelling to help us connect with the discoveries that shape our understanding of the world. Visit the 🔗 in our ☣️ to learn more. #cosmology #TEDTalk #STEM
On the profile · Aug 3, 2026