Lecture 9 of Dr. Bruce Betts' 2015 online Introductory Planetary Science and Astronomy course covers Saturn's moon Titan and the Uranian and Neptunian systems including atmospheres, interiors, rings, and moons including Triton. Recorded at California State University Dominguez Hills.
In January 2015, the LightSail team had their last chance to touch the LightSail-A Spacecraft.
On April 4, 2015 the Earth cast its shadow across the backdrop of the Moon in a Total Lunar Eclipse. A stunning reminder of how impressive our little solar system is. Video by Merc Boyan | Music by Jim McKeever
Why isn't the Moon pitch black during a total lunar eclipse? Dr. Bruce Betts has this week's Random Space Fact!
In the final years of the Cold War, The Planetary Society was on the forefront of space diplomacy with its "To Mars, Together" campaign, which proposed a joint U.S.–Soviet human mission to Mars. Spearheaded by Society founders Bruce Murray, Carl Sagan, and Lou Friedman, the Society arranged for an unprecedented virtual conference between scientists in Moscow and Boulder, Colorado. While the collapse of the Cold War ultimately ended this campaign, the Society remains committed to Mars as a unifying human destination in space for all nations.
Launching pairs of spacecraft: If at first you don't succeed, tree tree again? Dr. Bruce Betts has this week's Random Space Fact!
Take a look at The Planetary Society's past in this interview with former Director Louis Friedman discussing SETI and solar sailing. His book inspired our LightSail project, ready to launch in 2016 (with a test launch in May 2015).
Lecture 8 of Dr. Bruce Betts' 2015 online Introductory Planetary Science and Astronomy course covers the Galilean Satellites (Io, Europa, Ganymede, Callisto) of Jupiter, and the Saturnian System including atmosphere, interior, rings, and moons including Iapetus and Enceladus. Recorded at California State University Dominguez Hills.
Space rarely makes a strong showing in national elections, despite the major state of transition NASA finds itself in today.
Help us catalog and source statements made by candidates referring to civil space issues.