Looking Up - 07 Dec 22

Dr Chris Pearson tells Kechil about the scary Event Horizon, the point of no return when you get near a black hole. Hear it from the expert!

Black holes! What are they? How many are out there? How do we know they are there? Kechil talks to Dr Chris Pearson who was in Cape Town with the Square Kilometre Array radio telescope project.

There is a big meeting happening right now in Cape Town at the South African Astronomical Observatory, where engineers, technologists and scientists have flown in from the four corners. Kechil talks to Louisa Quartermaine from Perth about the Australian component of the Square Kilometre Array, the biggest telescope being built…

There is a pretty conjunction of Venus and Jupiter you might like to take a look at in the evening or just before sunrise, if you have a clear western aspect. Kechil motors through conjunctions, alignments and other geometric features of our position in the solar system.

A reminder that the observatory has open nights on the second and fourth Saturdays of each month at 8pm. You need to book which you can do from their website saao.ac.za. The Very Large Telescope and the European Space Agency's space telescopes have combined strengths and produced images of an…