Host Emily Calandrelli meets with scientists to discuss the creation, composition and history of the Earth’s nearest neighbor— the Moon. Plus, she travels to two of the teams competing for the Google Lunar X Prize, a $30 million award given to the first group to land a rover on the Moon, travel across its surface, and send images back to Earth. Plus, Emily poses the question: When are we going to return to the Moon?

Originally released by Rotfeld Productions, 2015. Streaming video file encoded with permission for digital streaming by Infobase on July 17, 2015.

Journey to the Moon: Introduction (0:31); --Moon Express (2:04); -- Apollo Space Program (3:20); -- Lunar Spacecraft (5:23); -- Google Lunar XPRIZE (4:37); -- XPRIZE Competitors (4:31); -- Return to the Moon (1:06); .