Carl Sagan

Carl Sagan

was an American astronomer, astrophysicist, cosmologist, author, science popularizer, and science communicator in the space and natural sciences
That we can now think of no mechanism for astrology is relevant but unconvincing. No mechanism was known, for example, for continental drift when it was proposed by Wegener. Nevertheless, we see that Wegener was right, and those who objected on the grounds of unavailable mechanism were wrong. /think/ Carl Sagan quotes

Quotes of the month

Prince Alexander Love is an unpredictable feeling: it can stimulate the desire to live, but with the same probability it can sow death. [02/26/2019 02:02:12] More


Anatoly Yurkin Freedom comes from a choice. [03/05/2019 09:03:42] More


Eugene Ryabyi Depression is a war between soul and body. [03/10/2019 12:03:42] More


Eugene Ryabyi Perfection is always lonely, because it is self-sufficient. [03/10/2019 12:03:38] More


Eugene Ryabyi There is only remedy for temptation - the monastery. [03/16/2019 11:03:42] More