SpaceX launches 40 satellites into orbit, lands rocket at sea

How to watch SpaceX launch the private Ax-1 space station mission online

People who grew up in cities tend to be worse navigators - "People who spent their childhood in rural or suburban areas tended to be better at navigating in the game Sea Hero Quest than those who grew up in cities. This difference could be seen decades later, the researchers report in Nature..."

Minamata Convention bans use of mercury satellite propellants used in electric rocket engines after a motion from Canada, the European Union, and Norway. According to the Public Employees for Environmental Responsibility (PEER), which has been fighting to ban mercury propellants since 2018.