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Talk:Starlight problem (view source)
Revision as of 07:52, January 31, 2012
, 07:52, January 31, 2012→gravitationally bound and unbound objects
:::::::::::In fact we're bound all the way out to the Virgo Supercluster, if I remember correctly. --[[User:GeorgeLi|GeorgeLi]] 23:34, 30 January 2012 (EST)
:::::::::::In fact we're bound all the way out to the Virgo Supercluster, if I remember correctly. --[[User:GeorgeLi|GeorgeLi]] 23:34, 30 January 2012 (EST)
::::::::::::The earth and moon are bound objects whose distance apart is relatively unchanging in an expanding universe, whereas the earth and unbound object K, measurable at a distance of L light years this evening, will be at M light years + 45 miles x 60 seconds x 60 minutes x 24 hours tomorrow evening at this same time? [[User:RobSmith|Rob Smith]] 01:27, 31 January 2012 (EST)
::::::::::::The earth and moon are bound objects whose distance apart is relatively unchanging in an expanding universe, whereas the earth and unbound object K, measurable at a distance of L light years this evening, will be at M light years + 45 miles x 60 seconds x 60 minutes x 24 hours tomorrow evening at this same time? [[User:RobSmith|Rob Smith]] 01:27, 31 January 2012 (EST)
:::::::::::::It'll be at L plus 45 miles x 60 seconds x 60 minutes x 24 hours tomorrow evening at this same time, yes. Nearly 4 million miles farther away. The distance between us and the Sun in 23 days, and accelerating because more distance means more expansion. --[[User:GeorgeLi|GeorgeLi]] 02:52, 31 January 2012 (EST)
===Rachel & Scott discuss among themselves and wait for Andy to cite his sources===
===Rachel & Scott discuss among themselves and wait for Andy to cite his sources===