PhysicsHow quantum entanglement really works and why we accept its weirdness Subatomic particles can appear to instantly influence one another, no matter how far apart they are. These days, that isn't a source of mystery – it's a fact of the universe and a resource for new technologies Features
SpaceWhy are there so many rogue planets and what do they look like? Estimates suggest there are trillions of free-floating worlds in our galaxy alone. Most of them will be frozen planets like Pluto, but some might be warmer – and possibly even habitable Features