Obs of a Prnnl Lrnr Obsrvr who happens to be a dctr
There is no cure for curiosity-D Parker
Tuesday, 29 December 2015
when our solar system was born 4.6 billion years ago only eight percent of the potentially habitable planets that will ever form in the universe existed.
when our solar system was born 4.6 billion years ago only eight percent of the potentially habitable planets that will ever form in the universe existed.
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