Catch and divert a small asteroid - > practice mission for planetary defense. (spacepolitics.com)
Rumpf said his findings, which he plans to present at the 2017 International Academy of Astronautics Planetary Defense Conference in Tokyo, Japan, could help hazard mitigation groups better prepare for asteroid threats because it details which impact effects are most dominant, which are less severe and where resources should be allocated. (sciencedaily.com)
After taking down one of Hydra's strongholds and confiscating Loki's scepter, Tony Stark decides to interface the artificial intelligence inside it to an abandoned secret planetary defense system known as Ultron. (fatguysatthemovies.com)