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Space and the search for infrared

The launch of a European rocket from French Guiana

The launch of a European rocket from French Guiana. The rocket took a satellite that can detect infrared light, but why go into space to study them? Also in the programme, detecting the heat of creation; first clear evidence of what appears to be a planet orbiting a sun-like star; and a mammoth hunt.

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28 minutes

Βι¶ΉΤΌΕΔ World Service Archive

This programme was restored as part of the World Service archive project

Space

The eclipses, spacecraft and astronauts changing our view of the Universe

The Curious Cases of Rutherford and Fry

The Curious Cases of Rutherford and Fry

A pair of scientific sleuths answer your perplexing questions. Ask them anything!

Podcast