Podcast for 10 February 2012
Are cyclones and earthquakes related? Why recent bad winters may be the result of global warming. …
Space Exploration
The Sun’s Temperature
A listener asks: How hot is the surface of the sun?
Weightless Flies
Magnetically levitated flies may help researchers study the effects of weightlessness.
Fastest Spinning Star
A powerful telescope has detected the fastest rotating star yet.
Mercury’s Volcanoes
The planet Mercury seems placid compared to others in the solar system. But the MESSENGER spacecraft …
Mercury’s Make-up
The MESSENGER spacecraft is revealing new details about the tiny planet’s chemical composition.
Not-So-Precious Metals
If you’re wearing a gold ring, it began as a meteeorite that struck the earth billions of years ago, …
Podcast for 7 October 2011
MERCURY SPECIAL REPORT - The MESSENGER spacecraft is revealing new discoveries about the planet …
Mercury Hollows
NASA's MESSENGER spacecraft has identified mysterious hollows on the planet's surface.
Mercury Origins
The MESSENGER spacecraft is revealing surprising details about the origins of the planet Mercury.
Podcast for 23 September 2011
PLANETS & PATHOGENS - Gardening for Mars, the darkest planet, a parasite that turns rats against …