Reconnecting with Proba 3: Europe's Solar Mission Resumes

<b>SpaceTime Series 29 Episode 40</b> <b>*Using archaeology to study the history of galaxies like the Milky Way</b> Astronomers have for the first time used what they’re calling galactic archaeology to trace the history of a galaxy beyond our own galaxy the Milky Way. <b>*Europe reconnects with its lost Proba-3 spacecraft</b> The European Space Agency has finally re-established contact with one of the spacecraft in its Proba 3 mission. <b>*Using blue-green algae to grow food on Mars</b> Scientists have used a …