Planetary defense researchers at Lawrence Livermore National Laboratory (LLNL) continue to validate their ability to accurately simulate how they might deflect an Earth-bound asteroid in a study that will be published in the April issue of the American Geophysical Union journal Earth and Space Science.
![](https://scx1.b-cdn.net/csz/news/tmb/2020/planetarydef.jpg)
Source:
https://phys.org/news/2020-03-planetary-defenders-validate-asteroid-deflection.html