To the Stars with Astronaut Jessica Watk...

With the James Webb Space Telescope, we are seeing the early universe like never before. Webb produces beautiful images and detailed scientific data that leave astronomers in awe. In this episode, Mic Bagley, a NASA scientist on the Webb team, guides us through new discoveries ma ... Show More

In space, microgravity changes the body. Body fluids shift from the legs toward the head, the back of our eyes flatten, we lose muscle strength, our bones lose some of their density, and even the amount of blood pumped by the heart with each beat drops. To learn more about how mi ... Show More

The James Webb Space Telescope is doing something astronomers dreamed about for decades: peering into our universe’s early past, a period known as cosmic dawn. A new NASA documentary—also called Cosmic Dawn—chronicles the inside story of Webb’s design, construction, and launch. J ... Show More

In this special season five finale episode, join NASA astronaut Jessica Watkins, self-proclaimed “rock nerd” on a journey to the stars. 

NASA astronaut Tracy C. Dyson discusses her background and anticipation as she looks ahead to the beginning of her third spaceflight later this month. HWHAP Episode 327. 

NASA is looking to recruit the next class of astronauts, and applications are open! The manager of NASA astronaut selection discusses the selection process and how to apply to an out-of-this-world career. HWHAP Episode 325.5. 

Episode one launches with Jennifer Trosper in the driver’s seat. As she looks in the rearview mirror at twenty-five years of exploring with NASA’s Mars rovers, she reveals how their progression has kept pace with milestones in her life. 

What does it take to be an astronaut? Neil deGrasse Tyson, Gary O’Reilly, and Chuck Nice break down the physical effects of being in space and the results of the astronaut twins study with guests astronaut Scott Kelly and biophysicist Chris Mason. NOTE: StarTalk+ Patrons can watc ... Show More