Bradbury & Friends
Wind the clock back to 1971. On the eve of the Mariner 9 launch, Ray Bradbury took part in a panel discussion at Caltech with Carl Sagan, Arthur C. Clark, [...]
Milky Way Versus Andromeda As Seen from Earth
From HubbleCast. Scientists have been using Hubble observations to predict the future of the Andromeda Galaxy and the Milky Way, and how the collision will look from Earth. Projecting the [...]
Twisters On Mars
Dust devils occur on Earth as well as on Mars. They are spinning columns of air, made visible by the dust they pull off the ground. Unlike a tornado, a [...]
Cruising To Mars
As Rover Curiosity hurtles through space on its way to Mars, it is confronted with many issues that NASA scientists must constantly account for. See the next step of Curiosity’s [...]
Why the Runaway Universe Discovery Won the Nobel P
From EsoCast, Dr. J. explores the upheaval in our understanding of the universe brought on by the discovery that the universe is not just expanding, but is accelerating outward at [...]
