Observation 3.1 Astronomy Cast Ep. 149

In this episode of Astronomy Cast, a new program by NASA is discussed. Called the "Constellation Program", it is meant to encourage the creation of machines and technology for space exploration. According to the podcast, this new program is currently developing items for new rockets, planetary landers, and more advanced flight technology. The potential of this program is certainly very exciting; expanding our potential for exploration via new technology is a great way to increase our knowledge of the universe.