Aaron Newman reflects on his Blue Origin flight and making space travel more accessible to all. Rochester entrepreneur Aaron Newman recently became the 717th human to cross the Karman Line aboard Blue ...
Does quantum mechanics allow the future to retroactively influence the past or not? Does quantum mechanics allow the future to retroactively influence the past, as in the infamous delayed choice ...
A nuclear engineer reacts to an ambitious concept explored by PBS Space Time: could antimatter-powered spacecraft exist ...