#MAVEN is now officially in Mars orbit with the engines turned off! #JourneyToMars
Woerner, @esa, presents #MoonVillage at #IAC2015 - the idea that we need a common program for exploration of the moon.
.@NASA's Jim Green: "Mars is not the dry, arid planet we thought of in the past - under certain circumstances liquid water is on #Mars."
It's official, Talking Space is back! The new episode "Objects in Motion" is available for download! talkingspaceonline.com/2016-season-8/…