Scientist Quotes and aphorisms about part Carl Sagan ,, Today, we're still loaded down - and, to some extent, embarrassed - by ancient myths, but we respec... Isaac Asimov Neil deGrasse Tyson Neil deGrasse Tyson Neil deGrasse Tyson Neil deGrasse Tyson ,, The partisanship surrounding space exploration and the retrenching of U.S. space policy are part of... Neil deGrasse Tyson Neil deGrasse Tyson Neil deGrasse Tyson Neil deGrasse Tyson