Black Holes, Dark Stars, and Garbage Cans

Dear G=EMC^2 Glazier:

G=EMC^2 Glazier wrote:
HJ you are going by earth gravity time,and your
missing my main point and that is the space crew
out side the BH will make the trip

Your space crew "orbitting just outside the event horizon" will be
bombarded by very high intensity radiation from the Universe at large.
If you want the full 110 million years to pass in a week (say), this is
a gamma of about 6x10^9. Now take the power of even the CMBR, and its
temperature for the astronauts climbs to much hotter than the surface
of the Sun, and it would be fully visible for half (?) of the sky.
They will cook, assuming they don't simply get caromed into the BH
first.

I'm not even sure such a high gamma orbit is even stable for a material
ship.

Besides, the rest of Milky Way also makes a similar rotation, so not
much difference in what you'd see around you, right?

David A. Smith