Space/Science — HabitableZone

Space/Science » in reply to "Assuming no non-gravitational forces..."

For those who wish to follow up on this:
ER — (archived)

please consider these earlier Hab Zone entries

Proper Motion of the Fixed Stars. by ER April 19, 2014 9:12 am
parsecs, parallax and proper motion by ER May 20, 2015 5:49 pm

https://habitablezone.com/?prosc_taxopt=global%3A&s=proper+motion+of+the+fixed+stars

Astronomical knowledge is mind-blowing and inspirational, but acquiring it is slow, plodding, meticulous drudgery. Its not what we know that matters, its how we know what we know.

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