Jacob Bronowski, Alice Roberts, Carolyn Porco, Jane Goodall, Robert Sapolsky, Neil deGrasse Tyson and David Attenboroug are featured in this music video.
Carl Sagan and Stephen Hawking are featured in this music video.
Carl Sagan, David Attenborough, and Jane Goodall are featured in this music video.
Neil deGrasse Tyson, Brian Cox, and Carolyn Porco are featured in this music video.
David Attenborough, Richard Dawkins and Bill Nye are featured in this music video.
Carl Sagan, Richard Dawkins, Michio Kaku and Robert Jastrow are featured in this music video.
Robert Zubrin, Carl Sagan, Brian Cox and Penelope Boston are featured in this music video.
Alice Roberts, Bill Nye, Nigel Marvin and Dallas Campbell are featured in this music video.
Carl Sagan, Richard Feynman, Neil deGrasse Tyson and Bill Nye are featured in this music video.
Stephen Hawking, Richard Dawkins, Carl Sagan, Tara Shears, and Neil deGrasse Tyson are featured in this music video.
Morgan Freeman, Stephen Hawking, Michio Kaku, Brian Cox, Richard Feynman, and Frank Close are featured in this music video.
Carl Sagan, Robert Winston, Vilayanur Ramachandran, Jill Bolte Taylor, Bill Nye and Oliver Sacks are featured in this music video.
Carl Sagan, Bertrand Russell, Sam Harris, Michael Shermer, Lawrence Krauss, Carolyn Porco, Richard Dawkins, Richard Feynman, Phil Plait, and James Randi are featured in this music video.