The terms Event Horizon, Singularity, String Theory and Standard Model are sometimes seen in the new

Question

The terms Event Horizon, Singularity, String Theory and Standard Model are sometimes seen in the news in the context of

Accepted Answer

The terms:Event Horizon - boundary in space-timeSingularity - location in space-time where the gravitational field of a celestial body becomes infiniteString Theory - links together all physical aspectsStandard Model - unifying the four fundamental forcesare related to the observations and understanding of the Universe.