Looking Up - 23 Nov 22 Chris Forder has spent a lifetime building telescopes

Chris Forder has spent a lifetime building telescopes, a very worthy hobby. He tells Kechil about the changes that have occurred in telescope design and materials over the last 60 years.
23 Nov 2022 English South Africa Places & Travel

Other recent episodes

Looking Up - 10 May 23 Space-X's Starlink programme

Space-X's Starlink programme, which is sending thousands of satellites into low earth orbit, is coming in for some criticism. Another hazard has been detected and researched by SETI intern Ramiro Saide: aliens! Kechil unpacks the problem.
10 May 4 min

Looking Up - 03 May 23 You too can be a scientist

You too can be a scientist, and participate in a sonification experiment. Human ears are very good at detecting patterns, and NASA needs volunteers to help find patterns in data, representing the magnetic dance between the Sun and the Earth. Go to this site: https://listen.spacescience.org/
3 May 4 min