decription of haiti after weeks of protests at the economic and fuel supply crises. and work begins to remove the tens of thousands of floral tributes left to honour the queen, in central london. welcome to our viewers on pbs in america and around the globe. within the last few hours, nasa has successfully managed to test the world s first planetary defence system by deliberately crashing a spacecraft into an asteroid. the dart mission is the first ever attempt to change the course of a large object roughly the size of a football stadium. the probe is thought to have hit the asteroid targetjust i7 metres off the bullseye. a live camera relayed the spacecraft s final few seconds to nasa scientists before it crashed into the rock. there, oh, my goodness. oh, wow. four, three, two, one. oh, my gosh! whoo! oh, wow! confirming visual confirmation. cheering at a press conference following the succesful mission, the dart team spoke of their relief that the mission had been ach
decription of haiti after weeks of protests at the economic and fuel supply crises. and work begins to remove the tens of thousands of floral tributes left to honour the queen, in central london. welcome to our viewers on pbs in america and around the globe. within the last few hours, nasa has successfully managed to test the world s first planetary defence system by deliberately crashing a spacecraft into an asteroid. the dart mission is the first ever attempt to change the course of a large object roughly the size of a football stadium. the probe is thought to have hit the asteroid targetjust i7 metres off the bullseye. a live camera relayed