Dominic Cummings has accused Boris Johnson of lying to parliament about the “bring your own booze” party organised by his principal private secretary (PPS), Martin Reynolds, on 20 May 2020 at No 10 during the first lockdown.
well, someone who s watching this closely is university of arizona s scientist daniella dellagiustina. so, this is humanity s first attempt to change or redirect the path of another object in the solar system. and it s very important we have a lot of theories about how we might deflect an asteroid from crossing paths with our own planet, but so far these are just ideas. so the dart mission will provide the first actual testing of one of these theories it s a technique called the kinetic impactor technique, and it involves sending a spacecraft at really high speeds into another object in order to alter its path. daniella, what size of asteroid could do really serious damage to the earth? it s a great question, and it depends on what you mean by serious damage . so objects that are 50 100 metres across, if they hit a populated area, they could cause a lot of devastation.