SpaceX CEO Elon Musk has said he fears that his rocket company's Starlink satellite Internet system could be misused in a way that could "lead to WW3." Musk raised the alarm after former NASA astronaut Scott Kelly challenged him on Twitter to "support" Ukraine. Kelly was responding to reports that…

Russian President Vladimir Putin has ordered Russia's nuclear deterrence forces to be placed on high alert as global tensions mount over the invasion of Ukraine. Putin announced the move during a televised meeting with top ministers on Sunday. The move comes as Russia's military forces continue to wage a bloody…