Space
Professor James Bagian - An Astronaut’s View of Healthcare
Professor James Bagian is a former astronaut and an expert in human fallibility and in particular how it relates to healthcare. He talks to Wallace about the more than 300 hours he spent in space, the… Audio
NASA chief scientist
Dr. Ellen Stofan is the chief scientist at NASA. We speak to her about the prospects of life on Mars, and what it is about studying space that gets her most excited. Audio
Crowded Orbits
What happens as more nations send an increasing number of objects into space to orbit the Earth? Dr James Clay Moltz is nothing less than director of the United States Naval Postgraduate School's… Audio
Space recovery mission
A team of citizen scientists and retired space buffs is trying to bring an abandoned spacecraft back to earth more than 30 years after it was launched. With Keith Cowing is from the ISEE-3 reboot… Audio
India: Jackfruit and Mars mission
Anu Anand lives in India where the jackfruit's being heralded as the way to fight world hunger. Also the country's low budget space mission to Mars puts other efforts to shame. Audio
Space Unconference
New Zealand's first multi-disciplinary space unconference brings together enthusiasts. Audio
TED Radio Hour: Peering into Space
Gazing up at the night sky is simultaneously humbling and utterly thrilling. We hear from TED speakers who share an infectious sense of wonder and curiosity about our place in the universe and what… Audio
Feature: Dr Charles Elachi - Exploring the Unknown
NASA space explorer Dr Charles Elachi, who led the recent mission to Mars with a rover called Curiosity. Audio
Galactic Collisions
Did the Milky Way and the Andromeda Galaxy collide about 10 billion years ago - and consequently, is our current understanding of gravity fundamentally wrong? With astronomer Hongsheng Zhao from… Audio
Space Food
New Zealander Bryan Caldwell is trying to understand how our sense of taste and smell changes in space in order to design tastier foods for long-distance space missions. Audio
Lawrence Krauss - the plausible universe
Foundation Professor in the School of Earth and Space Exploration, Director of the Origins Project at Arizona State University, and author of A Universe from Nothing. Audio
Marcus Chown: space science
Cosmology consultant of the New Scientist, author of a number of books and the Solar System iPad App. Audio
