The Cosmic Savannah - Ep. 33: Mars Rovers & the SANSA

Hosted by Dr. Jacinta Delhaize & Dr. Daniel Cunnama. February 18, 2021 saw NASA’s latest Mars Rover, Perseverance, land on the red planet. We are joined by Tiaan Strydom, the Business Development Manager at the South African National Space Agency (SANSA) to discuss the landing and SANSA’s role in it, as well as various other contributions SANSA is making to space exploration.   During the landing, the rover will enter the thin Martian atmosphere at over 20,000 km/h. The rover will be slowed firstly by a parachute and then by boosters to slow the rover down to about 3 km/h. Finally, the rover will land using a sky crane manoeuvre, the descent stage will lower the rover on three cables to land softly on six wheels at Jezero Crater.   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at [email protected].