Get extended access to 1600+ episodes, binge watch your favorite shows, and stream anytime - online or in the PBS app.
Already a WHYY member?
You may have an unactivated WHYY Passport member benefit. Check to see.
Preview: Season 46 Episode 5 | 29s Video has closed captioning.
New technologies are making rockets cheaper and more powerful than ever before. As companies like SpaceX and Virgin Galactic make space more accessible, and NASA returns to crewed spaceflight, a new era of space exploration may be on the horizon.
Aired: 02/13/19
Sponsored By:
Want more science?
The interactive NOVA Polar Lab uses 360 videos, interviews with scientists, and mini-games to send players on an immersive quest to understand how the poles are key to understanding Earth’s climate—past, present, and future.
Play the Lab
