Environmental groups say exchange between US government and SpaceX would worsen ecological risksSign up for the Breaking News US newsletter email Environmental groups on Wednesday sued in an attempt to stop the Trump administration from giving SpaceX more than 700 acres (280 hectares) of wildlife re fuge in Texas, claiming it would worsen ecological risks to a Gulf coast region already transformed by billionaire Elon Musk’s rocket operations.The US Fish and Wildlife Service this month approved moving forward with the deal with SpaceX, which would surrender 683 acres (276 hectares) the company owns in exchange for federal land in the Lower Rio Grande Valley national wildlife refuge. The 103,000-acre (41,700-hectare) refuge spans four counties along the Texas border and is home to animal habitats and historical landmarks. Continue reading... ...read more read less