Medicine & TechnologyA team of astrophysicists said that neutral hydrogen plays a key role in shaping the heliosphere, the protective bubble surrounding the Solar System that shelters Earth from cosmic forces.
Using the X-ray Observatory of the National Aeronautics and Space Administration (NASA), astrophysicists have looked for indications of the still-undetected particle forecasted by string theory, described as a "set of models intended" to bond together all known interactions, forces, and particles.