Alan Stern
Alan Stern

In science, we take large numbers of disparate facts and reduce them to see patterns. We use the patterns to reduce the amount of information. It's the reason we name species and genera and families in biology. It's also the reason we have names for certain types of geological features and so on in other fields.

Alan Stern
Alan Stern

Pluto is still active four and a half billion years into its history. It was expected that small planets like Pluto would cool off long ago and not still be showing geological activity. Pluto is, in fact, showing numerous examples of geological activity on a massive scale across the planet.

Andy Goldsworthy
Andy Goldsworthy

A stone is ingrained with geological and historical memories.

Anselm Kiefer
Anselm Kiefer

What does the artist do? He draws connections. He ties the invisible threads between things. He dives into history, be it the history of mankind, the geological history of the Earth or the beginning and end of the manifest cosmos.

Carolyn Porco
Carolyn Porco

The most exciting thing that we have found with Cassini is the geological activity, the geysering activity at the south pole of Enceladus.

Charles Sturt
Charles Sturt

If we strike a line to the N.W. from Sydney to Wellington Valley, we shall find that little change takes place in the geological features of the country.

David Grann
David Grann

My night stand is more like a geological structure: a bunch of books piled on the floor with its own strata.

David Grinspoon
David Grinspoon

What I'm interested in is the conversations going on about the Anthropocene and what it means to view ourselves as a part of Earth's geological history.

David Suzuki
David Suzuki

From year to year, environmental changes are incremental and often barely register in our lives, but from evolutionary or geological perspectives, what is happening is explosive change.

David Suzuki
David Suzuki

We have altered the physical, chemical and biological properties of the planet on a geological scale. We have left no part of the globe untouched.