NASA searches the skies every night to find, track and catalogue near-Earth objects. But what would they do if there were a threat? NASA is launching its first planetary defense test mission — DART — and Johns Hopkins APL public affairs officer Justyna Surowiec wants to make sure you know all about it.
![](https://plus.nasa.gov/wp-content/uploads/2023/11/Suro.jpg?w=1024)
Behind the Spacecraft: Justyna Surowiec
Details | |
---|---|
Publish Date | |
Run Time | 00:01:57 |
Topic | Technology |
Video Quality | HD |
Rating | TV-G |
Language |