\relax \@writefile{toc}{\contentsline {subsection}{\numberline {16.1} The Schwarzchild Singularity and Black Holes}{104}} \@writefile{lof}{\contentsline {figure}{\numberline {1}{\ignorespaces The regions interior and exterior to the Schwarzchild radius around a compact object.}}{105}} \@writefile{toc}{\contentsline {subsection}{\numberline {16.2}Spacetime diagrams and the Schwarzchild solution}{106}} \@writefile{lof}{\contentsline {figure}{\numberline {2}{\ignorespaces Space-time diagram in Special Relativity showing the light cone around event P.}}{106}} \@writefile{lof}{\contentsline {figure}{\numberline {3}{\ignorespaces Light cone structure of the Schwarzchild solution.}}{107}} \@writefile{toc}{\contentsline {subsection}{\numberline {16.3}Can a particle cross the boundary $r=2\mu $?}{108}} \@writefile{lof}{\contentsline {figure}{\numberline {4}{\ignorespaces Orbit of a radially infalling particle}}{110}} \@writefile{toc}{\contentsline {subsection}{\numberline {16.4}Eddington-Finkelstein coordinates}{111}} \@writefile{lof}{\contentsline {figure}{\numberline {5}{\ignorespaces Light cone structure in Eddington-Finkelstein coordinates}}{111}} \@writefile{toc}{\contentsline {subsection}{\numberline {16.5}What happens if you fall towards a black hole?}{112}} \@writefile{lof}{\contentsline {figure}{\numberline {6}{\ignorespaces Astronaut stretched by the tidal field of a black hole.}}{112}}