TED: The search for the invisible matter that shapes the universe | Chanda Prescod-Weinstein

The video explores the cosmos, emphasizing the contrast between visible and invisible matter. It discusses the standard model of particle physics and the role of theoretical physics and observatories in understanding the universe. The focus shifts to dark matter and dark energy, highlighting their significance and the challenges in identifying dark matter particles. The axion is presented as a promising candidate, with its unique quantum properties. The video concludes with a cultural perspective on astronomy and the future of dark matter research.

What is the axion, and why is it considered a candidate for dark matter?

How do bosons and fermions differ in their behavior at low temperatures?

What implications does the existence of multiple dark matter candidates have for our understanding of the universe?

In what ways can the study of dark matter contribute to our understanding of cosmic history?