The Cosmic Savannah

The Cosmic Savannah


Latest Episodes

Episode 53: Space lasers!
April 12, 2022

A powerful, naturally occurring space laser, called a megamaser, has been discovered with South Africas MeerKAT radio telescope in a galaxy nearly five billion light-years away. We speak with the lead researcher Dr. Marcin Glowacki and team-lead Assoc

Episode 52: Head Space
March 29, 2022

In this weeks episode, we take a step back from astronomy and focus on mental health in academia and beyond. We are joined by Dr Jack Radcliffe, an astronomer from the University of Pretoria who speaks to us about his work on galaxy evolution, as well hi

Episode 51: No Planet B
March 15, 2022

We are joined by Prof Travis Rector, co-founder of Astronomers for Planet Earth, who chats about why and how astronomers can teach climate change!The post Episode 51: No Planet B appeared first on The Cosmic Savannah.

Episode 50: Titans of Astronomy
March 02, 2022

In celebration of our 50th Episode, we are joined by a Titan of Astronomy, Dr Bernie Fanaroff, who speaks with us about his illustrious career and his vision for the future of astronomy in AfricaThe post Episode 50: Titans of Astronomy appeared first on

Episode 49: SALT Spectroscopy
February 14, 2022

This episode is in celebration of the IAU Women and Girls in Astronomy Month in February. We speak with Dr Elizabeth Naluminsa who is one of the first Ugandan women to obtain her PhD in astronomy is now working with instrumentation on the Southern African

Episode 48: ATLAS – Holding up the Heavens!
February 01, 2022

We're joined by SAAO Astronomer Dr Nic Erasmus who has been responsible for the newest telescope on the SAAO site (And he's just had a comet named after him!) Sutherland has become the latest observatory to host an asteroid tracking system funded by NASA!

Episode 47: SALT and Near-Earth Asteroids (re-run)
January 27, 2022

This is a re-run of the very first episode of The Cosmic Savannah! We're re-running it in preparation for our next episode where we'll be speaking again with Nic for some exciting updates. In Episode 1, we introduce ourselves and our vision for the podcas

Episode 46: A crash of clusters
December 06, 2021

In this episode, we are joined by Dr Kenda Knowles. Kenda has just released a beautiful new dataset called the MeerKAT Galaxy Cluster Legacy Survey (MGCLS). The survey contains images of the radio emission from 115 clusters of galaxies! The post Episode 4

Episode 45: The James Webb Space Telescope
November 22, 2021

The long-awaited James Webb Space Telescope will finally launch into space on December 18 2021! In this episode we are joined by Prof Christy Tremonti who is a professor at the University of Wisconsin, Madison. She is an observational astronomer who works

Episode 44: Stars behaving badly! (Re-run)
November 07, 2021

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 Ug