Heat shields are one of the trickiest problems left to solve before we can have truly reusable spacecraft. So far we've seen different solutions, like ablative materials or ceramic tiles. But can a sweating heat shield be a solution? Finding out in this interview. 😍 [Interview+] Same video. No YT ads.https://www.patreon.com/universetoday🟣 Guest: Dr. Hassan Saad Iftihttps://nal.tamu.edu/📜 Could Sweating Spacecraft Make Re-Entry Easier?https://www.universetoday.com/articles/could-sweating-spacecraft-make-re-entry-easier📺 VIDEO VERSIONhttps://youtu.be/04rSPGwMLlM📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Astronomy Cast: http://www.astronomycast.com/📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)Support Universe Today Podcast