A simulation of a black gap
Hotaka Shiokawa/EHT
Common relativity teaches us that actuality is, in some sense, a matter of perspective. Think about how somebody who’s “falling” right into a black gap sees one thing utterly completely different to an observer attempting to look at that somebody cross the occasion horizon, a black gap’s edge.
The particular person really making the transition past this level of no return received’t see something uncommon, though they’ll discover gravity is getting stronger and stronger. In contrast, the observer will discover that irrespective of how lengthy they watch, the particular person by no means appears to truly cross the occasion…
