People in UK face a shortage of fuel in fuel station and groceries in supermarkets, not due to shortage of food or fuel, but due to a shortage of truck drivers who can haul these items across the country. Between Brexit and the pandemic, the UK is faced with a grim winter. For the immediate future, the government plans to issue 10,000 more visas to combat the shortage. But it waits to be seen, how the government will sort this shortage out in the longer term.NASA's LANDSAT 9 was recently laun...