Crosses Quote by Sara Seager

We will create life from inanimate compounds, and we will find life in space. But the life that should more immediately interest us lies…

— Nicholas A. Christakis

At every level in our inventory, nothing seems special about our Earth, our Sun, our Galaxy, our Local Group. Evidently, mediocrity reigns throughout. Such…

— Eric Chaisson

It is humanity's destiny to explore the universe. When we start thinking and working on that cosmic level, we will transcend our parochial differences…

— Story Musgrave

The existence of life beyond Earth is an ancient human concern. Over the years, however, attempts to understand humanity's place in the cosmos through…

— Jill Tarter

“The Cosmos extends, for all practical purposes, forever. After a brief and sedentary hiatus we are resuming our ancient nomadic way of life. Our…

— Carl Sagan

“The Cosmos extends, for all practical purposes, forever. After a brief sedentary hiatus, we are resuming our ancient nomadic way of life. Our remote…

— Carl Sagan

We on Earth have just awakened to the great oceans of space and time from which we have emerged. We are the legacy of…

— Carl Sagan

“Perhaps life will spread throughout our cosmos and flourish for billions or trillions of years—and perhaps this will be because of decisions that we…

— Max Tegmark

We search for life on others planets and in other regions of our galaxy. Meanwhile we destroy and ignore the other life on this…

— Anthony D. Williams

We're the first technology-creating species. We use technology to extend our reach. We didn't stay in the caves, and we haven't stayed on the…

— Jason Silva

Because of technologies from space exploration, we can begin to understand our world's origins, and our lives are improving. These are the reasons why…

— Emily Calandrelli

“The Earth is the only world known so far to harbor life. There is nowhere else, at least in the near future, to which…

— Carl Sagan