Carl Sagan Quote

There is much that science doesn't understand, many mysteries still to be resolved. In a Universe tens of billions of light-years across and some ten or fifteen billion years old, this may be the case forever. We are constantly stumbling on new surprises

Demon-Haunted World: Science as a Candle in the Dark (ed. Ballantine Books, 2011) - ISBN: 9780307801043

There is much that science doesn't understand, many mysteries still to be resolved. In a Universe tens of billions of light-years across and some ten ...

There is much that science doesn't understand, many mysteries still to be resolved. In a Universe tens of billions of light-years across and some ten ...

There is much that science doesn't understand, many mysteries still to be resolved. In a Universe tens of billions of light-years across and some ten ...

There is much that science doesn't understand, many mysteries still to be resolved. In a Universe tens of billions of light-years across and some ten ...