Cassini was an international undertaking, led by NASA and the European Space Agency and designed to be, in every dimension, a dramatic… — Carolyn Porco Copy Share Image
Please join me in applauding the ESA - European Space Agency’s historic efforts with the Rosetta Mission and landing a spacecraft on… — Stephen Hawking Copy Share Image
I think I set myself on a course to become a scientist around about the time that Carl Sagan's 'Cosmos' series was… — Alastair Reynolds Copy Share Image
