Ep. 707: What Goes Into A Sample Return Missi...

Hosted by: Fraser Cain (@frasercain) and Dr. Pamela L. Gay (@CosmoQuest) Streamed on October 3, 2026. Today our series continues with our deep dive into rockets, their engines & stages. We fall into the tyranny of the rocket equation and discover what it takes to escape Earth's g ...  Show more

Help us keep Astronomy Cast ad-free: https://patreon.com/astronomycast We removed all ads from the show. We need to get to 1500 patrons to keep it this way. We need your support! Streamed live on Sep 21, 2026 Hosted by: Fraser Cain and Dr. Pamela L. Gay Today we begin a new serie ...  Show more

This time Dr Becky Smethurst and Izzie Clarke discover why it’s touch and go when it comes to returning asteroid samples to Earth and hear how we’ve been exchanging spit with Mars since the dawn of the Solar System. The team is joined by Dr Sara Russell, a meteorite researcher at ...  Show more

Explora la misiones de retorno de muestras de la NASA, y sus ventajas, con el astroquímico José Aponte, la ingeniera Nayi Castro y la analista de política espacial Laura Delgado López. 

Planetary scientists and OSIRIS-REx co-investigators at NASA's Johnson Space Center walk us through the processes and emotions of working in the lab with asteroid Bennu’s precious samples. HWHAP Episode 319. 

The Infinite Monkeys are back and in the first of the new series Brian Cox and Robin Ince boldly go where no science programme has been before, as they discuss space exploration with Captain Jean Luc Picard himself, actor Sir Patrick Stewart; former quantum physicist Ben Miller; ...  Show more