The Cosmic Savannah

Latest Episodes:

Episode 12: Further Adventures in Oz Jul 18, 2019

Show notes

Jacinta continues her visit to Australia, this week chatting with Dr Jeff Wagg about the Square Kilometer Array (SKA) and Ahmed Elagali about his work on superclusters, neutral hydrogen and ring galaxies.

The post Episode 12: Further Adventures in Oz appeared first on The Cosmic Savannah.

Episode 11: A Trip Down Under Jul 04, 2019

Show notes

Jacinta takes us on a tour of her homeland, into the Australian bush, and chats about pathfinders, precursor telescopes and exciting collaborations between South Africa and Australia in the lead up to the Square Kilometre Array!

The post Episode 11: A Trip Down Under appeared first on The Cosmic Savannah.

Episode 10: Stars behaving badly! Jun 20, 2019

Show notes

We are joined by two experts in stellar astronomy, Priscilla Muheki from Mbarara University of Science and Technology, Uganda and Distinguished Professor Hakeem Oluseyi from the Florida Institute of Technology. Priscilla talks about her PhD research in Uganda studying violent outbursts, known as coronal mass ejections, from certain types of stars. Hakeem then goes on the explain these coronal mass ejections and the violent magnetic fields associated with them, and what effect they may have on both our technology and our entire planet!

The post Episode 10: Stars behaving badly! appeared first on The Cosmic Savannah.

Episode 9: Simulating the Universe - Part 2 Jun 06, 2019

Show notes

We continue our discussion from Episode 8 on simulating the Universe, this week focusing on the simulation of actual galaxies. Nicole explains the SIMBA suite of simulations she is working on. SIMBA is a set of simulations which look at how the super-massive black holes at the centre of galaxies affect the galaxy they live in.

Nathan chats with us about his work creating individual galaxies within a computer using a new code he has just published. Using this we can learn more about how galaxies change over time and interact with their environments.

The post Episode 9: Simulating the Universe – Part 2 appeared first on The Cosmic Savannah.

Episode 8: Simulating the Universe May 23, 2019

Show notes

Prof Romeel Davé, from the Royal Observatory Edinburgh, and who spent 5 years working in Cape Town, introduces us to simulations! He explains how we can use simulations to perform experiments to test our understanding of the physics of the Universe.

The post Episode 8: Simulating the Universe appeared first on The Cosmic Savannah.

Episode 7: Under African Skies May 09, 2019

Show notes

In Episode 7 of the Cosmic Savannah we chat with Tanya and Simon about their astronomy at Namibia's HESS Telescope and the VLA in the USA.
We also chat about their incredible journey through Africa on bicycles and their experience of the magnificent cosmic savannah!

The post Episode 7: Under African Skies appeared first on The Cosmic Savannah.

Episode 6: Galactic Neighbourhoods Apr 26, 2019

Show notes

with Prof Eric Wilcots and Sinenhlanhla Precious Sikhosana In this episode, we speak with Prof Eric Wilcots and Sinenhlanhla Precious Sikhosana about galaxies and the environments they live in. We […]

The post Episode 6: Galactic Neighbourhoods appeared first on The Cosmic Savannah.

Episode 5 (Special Edition): Event Horizon Telescope - First Results Apr 12, 2019

Show notes

with Dr Roger Deane and Dr Rhodri Evans On 10 April 2019 six simultaneous press conferences around the world broadcast the first results from the Event Horizon Telescope – a […]

The post Episode 5 (Special Edition): Event Horizon Telescope – First Results appeared first on The Cosmic Savannah.

Episode 4: Black holes and radio jets Apr 11, 2019

Show notes

with Dr Imogen Whittam and Lerato Sebokolodi Episode 4 features Dr Imogen Whittam, a SARAO Postdoctoral Fellow at the University of the Western Cape and Lerato Sebokolodi a PhD student, […]

The post Episode 4: Black holes and Radio Jets appeared first on The Cosmic Savannah.

Episode 3: SETI with MeerKAT Mar 29, 2019

Show notes

with Dr Griffin Foster In this episode Dr Griffin Foster describes the planned hunt for extraterrestrial intelligence with South Africa’s MeerKAT telescope! Griffin is from the University of Oxford and […]

The post Episode 3: SETI with MeerKAT appeared first on The Cosmic Savannah.

Our TOPPODCAST Picks

Follow Us

Stay Connected

Related Podcasts

Links

Stay Connected