Tag: space threats

[ad_1] We all have been hearing about the terms planetary protection and planetary defense being used by the official in a different yet similar manner. But do you actually know what they mean and how researchers and astronomers used these terms?Both of the terms include “planetary” so their meanings and behaviours must be comparable. However, this is the only resemblance between them; their distinct responsibilities are what set them apart. They have very different outlooks in terms of the agency's role in protecting Earth, and other planets as well. “These similar sounding efforts are often confused in the media and in casual conversation,” said Nick Benardini, NASA Planetary Protection Officer. “Both seek to protect Earth from potentially hazardous space threats, but otherwise they c...