Our black hole's violent meeting with G2 began last year, and as it continues, it should give astronomers a chance to peer inside the galactic center —
the neighborhood around the black hole — rather than just simulate the swirling disc of gas and dust surrounding it.
Earlier this year I used this tool to look up and test out a 2.5 - mile course
around my grandparents»
neighborhood, which kept me on track (and out of the
black hole) while I was training for a half - marathon.