The Space Exploration Alliance held its most recent 'Legislative Blitz' in March 2015. Nearly 70 individuals participated in the democratic process, speaking to 168 difference offices in Congress.
How high is the atmospheric pressure on Venus? Dr. Bruce Betts has this week's Random Space Fact!
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.
The Space Exploration Alliance held its most recent 'Legislative Blitz' in March 2015. Nearly 70 individuals participated in the democratic process, speaking to 168 different offices in Congress.
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.
Fifteen years ago, Society members and passionate space advocates like you helped save the Pluto mission. Now we can do the same for missions to Europa and Mars.
Join over 27,600 people who have completed their petition and consider a donation to support advocacy efforts.