

Daniel and Jorge Explain the Universe
iHeartPodcasts
A fun-filled discussion of the big, mind-blowing, unanswered questions about the Universe. In each episode, Daniel Whiteson (a Physicist who works at CERN) and Jorge Cham (a popular online cartoonist) discuss some of the simple but profound questions that people have been wondering about for thousands of years, explaining the science in a fun, shorts-wearing and jargon-free way.
Episodes
Mentioned books

Oct 22, 2025 • 2min
Introducing Untold Stories: Life with a Severe Autoimmune Condition
For people diagnosed with a rare, autoimmune condition like myasthenia gravis (MG) or chronic inflammatory demyelinating polyneuropathy (CIDP), life can change in the blink of an eye. But these conditions affect everyone differently, and each person has a story to tell. Welcome to “Untold Stories: Life with a Severe Autoimmune Condition,” a Ruby Studio from iHeart Media production in partnership with argenx. Host Martine Hackett has real, eye-opening conversations with people living with rare, autoimmune conditions ranging from MG to CIDP. Learn about the hardships of diagnosis and each person’s journey towards wellness. Understand the challenges they continue to overcome as they discover how to live with these conditions and persevere through the tough times. Plus, hear from the family members and friends who stand by them every day and play important roles in their care.See omnystudio.com/listener for privacy information.

Sep 23, 2025 • 20min
Fall equinox listener questions
Daniel and Kelly answer a question about how white holes are connected to black holes.See omnystudio.com/listener for privacy information.

Jun 20, 2025 • 20min
Summer solstice listener questions
Daniel and Katie answer a question about why distant objects can look surprisingly large in the skySee omnystudio.com/listener for privacy information.

Mar 18, 2025 • 21min
Spring equinox listener questions
Daniel and Kelly answer a question about whether the Earth might survive the Sun's ejection from the galaxy.See omnystudio.com/listener for privacy information.

Dec 31, 2024 • 24min
Winter soltice listener questions
Daniel and Katie answer a question about building super duper long structures in spaceSee omnystudio.com/listener for privacy information.

Oct 1, 2024 • 30min
Listener Questions 68
Daniel and Kelly answer a question about whether space can be infinite and finiteSee omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

Sep 26, 2024 • 38min
Classic episode - How big is the Universe?
Does the Universe go on forever, or have an end? What shape is it?See omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

Sep 24, 2024 • 1h 4min
Listener Questions 67
Daniel and Jorge answer questions about moving planets, the Higgs field, and the future of particle physics.See omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

Sep 19, 2024 • 41min
Classic episode - What came before the Big Bang?
What could have caused the Big Bang, and what came before it?See omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.

10 snips
Sep 17, 2024 • 1h 8min
Could a huge void cause the illusion of dark energy?
The discussion opens with the puzzling concept of dark energy and its potential ties to cosmic voids. Humor intertwines with serious reflections on the universe's vast empty spaces, exploring how they might mislead our understanding of expansion. The hosts dive into the philosophical implications of 'nothingness' and challenge traditional views of cosmic homogeneity. They examine radical theories on cosmic density and tease new frameworks for interpreting observations. Experiments to test these groundbreaking ideas add an intriguing layer to this cosmic inquiry.


