Skip to main content
Donate

Up Next

In defense of timber rattlesnakes

In defense of timber rattlesnakes

Video
7:23
Learn about the toughest animal on the planet: tardigrades

Learn about the toughest animal on the planet: tardigrades

Video
6:41
Making an impact with STEM

Making an impact with STEM

Video
5:46
A look inside a lab that builds synthetic humans and animals

A look inside a lab that builds synthetic humans and animals

Video
7:23
Saving the American chestnut tree

Saving the American chestnut tree

Video
5:57

Fighting drug-resistant cancers with mathematical modeling

Video
6:39
The genetics behind seahorse pregnancy

The genetics behind seahorse pregnancy

Video
5:17
The scientific side effects of Superstorm Sandy

The scientific side effects of Superstorm Sandy

Video
5:47
The topography of teeth

The topography of teeth

Video
6:02
Saving white sturgeon

Saving white sturgeon

Video
7:46
Is the future of deep-space exploration at risk?

Is the future of deep-space exploration at risk?

Video
4:39
A speed-dating science competition

A speed-dating science competition

Video
3:00
Back to Show
SciTech Now

Meet a member of NASA's astronaut class of 2017

Zena Cardman, a Pennsylvania State University research fellow was selected as part of NASA's astronaut class of 2017. Cardman explains the selection process and the role science has played in her life.