The two US agencies are partnering with international groups such as NASA's Planetary Defense Coordination Office (PDCO), the European Space Agency's Space Situational Awareness-NEO Segment and the International Asteroid Warning Network (IAWN)
NASA Jet Propulsion Laboratory's Center for NEO Studies (CNEOS) developed the fictional premise
This is the picture they've painted: It's March 26. Astronomers discovered and NEO that is potentially hazardous to Earth. After tracking an asteroid that they dubbed 2019 PDC for months, they determined that it poses a 1 in 100 chance of impact with Earth in 2027. (Scientists have established these odds as the threshold for action.) do you
"These exercises really helped us in the planetary defense community to understand what our colleagues on the disaster management side need to know," NASA's Planetary Defense Officer Lindley Johnson said in a statement. "This exercise will help us develop more effective communications with each other and with our governments."
Practice makes perfect
And as NASA continues to research more precisely possible impact locations and effects, as well as orbital motion patterns, will be able to reveal more accurate predictions in case of real threat arises. [InDecemberNASA'sOSIRIS-RExmissionfinallymadeittotheasteroidBennuItwillspendtwoyearsstudyingBennuBystudyingthenear-EarthasteroidscientistsarehopingtoglimpsemoreinformationaboutasteroidsthatcouldimpactEarthaswellashowplanetsformedandlifebegan