NASA can change because individuals can change it. There are many things happening behind the scenes that we can't see.
They're introducing a 7 level scale "reflective of the winding, complicated staircase of steps that would lead to scientists declaring they’ve found life beyond Earth"
Level 7 - Observation of Behavior
This means they already have evidence of ET behavior, appropriately "Level 7" for our Pleiadian Friends. ET Disclosure is happening because the Crafts can't be hidden anymore, and because nobody wants to be left denying the inevitable, even dark forces. We are in the Apocalypse, the unveiling of truth, and the Great Tribulation. Pleiadians and Galactic Federation have decided they will be seen, and no one can stop them. We will get many confirmations of ET life in the near future, but Full Disclosure and Open Contact will be after the Shift.
https://www.foxnews.com/science/nasa-scientists-call-new-framework-search-alien-life
They're introducing a 7 level scale "reflective of the winding, complicated staircase of steps that would lead to scientists declaring they’ve found life beyond Earth"
Level 7 - Observation of Behavior
This means they already have evidence of ET behavior, appropriately "Level 7" for our Pleiadian Friends. ET Disclosure is happening because the Crafts can't be hidden anymore, and because nobody wants to be left denying the inevitable, even dark forces. We are in the Apocalypse, the unveiling of truth, and the Great Tribulation. Pleiadians and Galactic Federation have decided they will be seen, and no one can stop them. We will get many confirmations of ET life in the near future, but Full Disclosure and Open Contact will be after the Shift.
https://www.foxnews.com/science/nasa-scientists-call-new-framework-search-alien-life
Fox News
NASA scientists call for new framework in search for alien life
The scale presented contains seven levels that NASA said are "reflective of the winding, complicated staircase of steps that would lead to scientists declaring they’ve found life beyond Earth."