SpaceWe must accept more risks if we want space travel to take offGoing to space is already one of the most dangerous things a person can do, but we will need to take far more risks than we do in order to push space exploration forwardInsight
SpaceThe usual way of hunting dark matter may be all wrong If dark matter isn't heavy and interacts even weakly with normal matter, we should drag our detectors out from underground to catch it 51¶¯Âþ