![Planetary science / Asteroid-impact avoidance / B612 Foundation / Near-Earth object / Asteroid / Impact event / Rusty Schweickart / The Sentinel / Planetary defense / Astronomy / Space Planetary science / Asteroid-impact avoidance / B612 Foundation / Near-Earth object / Asteroid / Impact event / Rusty Schweickart / The Sentinel / Planetary defense / Astronomy / Space](https://www.pdfsearch.io/img/fd38f41b23c6c9baf66e34e654e58ac6.jpg)
| Document Date: 2013-07-17 12:47:05 Open Document File Size: 3,96 MBShare Result on Facebook
Company Sentinel Mission Small Bodies Assessment Group / / OperatingSystem NEOs / / Organization National Aeronautics and Space Administration / B612 Foundation / Sentinel mission / / Person Rusty Schweickart / Ed Lu / Harold Reitsema / / Position Director / / PublishedMedium The Sentinel / /
SocialTag |