Sinopsis
Cheap Astronomy offers you 10 minute weekly podcasts on a wide range of astronomy, astrophysics, cosmology, space science and space exploration topics. At Cheap Astronomy you're only as cheap as the telescope you're looking through.
Episodios
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66. The shape of space 2of2 The mathematics of De Sitter space-time - 8 April 2010
08/04/2010Einstein admitted he got it wrong - but, here in the 21st century, have we really got it right?
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65. The shape of space 1of2 Dark energy or geometry? - 1 April 2010
01/04/2010A plausible alternative to the elephant in the room of cosmology.
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64. What can the dark matter be? - 23 March 2010
23/03/2010Cheap Astronomy tries to shine a light on dark matter - but that doesn't seem to achieve much.
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63. The interplanetary transport network - 18 March 2010
18/03/2010Want to tour the solar system on the cheap?
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62. The stay-at-homes guide to the galaxy - 11 March 2010
11/03/2010Tour the galaxy at 220 kilometres a second from your own backyard.
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58. Light 2of2 Wibbly-wobbly spacey-timey stuff - 11 February 2010
11/02/2010All this happens before your very eyes.
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57. Light 1of2 Light and a bit of dark - 4 February 2010
04/02/2010We don't call it electromagnetic radiation for nothing.
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55. Spacecraft navigation - 21 January 2010
21/01/2010It's not rocket science - oh hang on, actually it is.
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54. How far is far? - 14 January 2010
14/01/2010My telescope might be cheap, but it can look back in time.
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54.1 Blooper - 14 January 2010
14/01/2010A very brief out-take from next week's podcast - made me laugh.
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53. Stellar archaeology 2of2 Digging deeper - 7 January 2010
07/01/2010OK, so your spade keeps melting - but it's interesting.
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52. Stellar archaeology 1of2 - 31 December 2009
31/12/2009A podcast for people who really dig astronomy.
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51. Galaxy Formation - 18 December 2009
18/12/2009Astronomy podcast, special guest star. It makes sense.
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49. Your stellar neighbourhood - 10 December 2009
10/12/2009Sometimes it's good just to take stock, see where we are and put things in context.
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