[ExI] Milky Way escape velocity

Kelly Anderson kellycoinguy at gmail.com
Fri May 4 03:46:26 UTC 2012

On Tue, May 1, 2012 at 6:02 AM, BillK <pharos at gmail.com> wrote:
> It is easy for light to escape from the galaxy. That's why we can see the stars.

Uh, wouldn't that also have something to do with the fact that photons
have no mass and are therefore unaffected by gravity (other than minor
lensing from bent space time..) or am I missing something basic here?


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