60. Ceres - 27 February 2010
Dwarf planet or very big asteroid?
27 Feb 20100s
59. On being a black hole - 18 February 2010
Now you can't see it - now you don't.
18 Feb 20100s
58. Light 2of2 Wibbly-wobbly spacey-timey stuff - 11 February 2010
All this happens before your very eyes.
11 Feb 20100s
57. Light 1of2 Light and a bit of dark - 4 February 2010
We don't call it electromagnetic radiation for nothing.
4 Feb 20100s
56. The Dreamtime meteor crater - 29 January 2010
An interview with Duane Hamacher.
29 Jan 20100s
55. Spacecraft navigation - 21 January 2010
It's not rocket science - oh hang on, actually it is.
21 Jan 20100s
54. How far is far? - 14 January 2010
My telescope might be cheap, but it can look back in time.
14 Jan 20100s
54.1 Blooper - 14 January 2010
A very brief out-take from next week's podcast - made me laugh.
14 Jan 20100s
