You cannot study other planets without referring to Earth and without applying the techniques and the insights of Earth science. And you cannot really do a good job understanding the Earth without the insights from planetary exploration.

When you think about alien intelligences making art, you then have to think about what art is and how bound up it is in the nature of consciousness. Why do we make art? And what can we expect to have in common with other creatures in universe?

Among the radio astronomers of SETI - the Search for Extraterrestrial Intelligence - it's only sort-of a joke that the true hallmark of intelligent life is the creation of radio astronomy.

Why should we consider defining intelligence as something global and as something that hasn't actually yet appeared on Earth? It may be useful for envisioning the future of our own civilization and any others that may be out there among the stars. It might give us something to strive for.

For the artist, drawing is discovery. And that is not just a slick phrase; it is quite literally true.

Judges decide upon copyright law. They decide upon trademark law. They decide upon scientific issues. They decide upon very complex technical issues on a daily basis. So you must have confidence in the Supreme Court, that they will apply their mind and they will come out with a decision consistent with the Constitution.

It is quite moving to hold a piece of Mars in your hands and to reflect on its incredible interplanetary journey, and the science that gives confidence as to the origin of this unusual rock.

The company started in the early 90s or late 80s. We were a behavioural science company. We didn't pivot into data analytics till 2012. So, all the data that we collected pre-2012, which was done by the British company SBL group, was collected through quantitive and qualitative research on the ground.