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The Star Spot

The Star Spot, with Justin Trottier, is a space themed podcast and radio show focusing on all aspects of astronomy and space exploration. Episodes feature timely news along with fascinating interviews with guests of wide-ranging background: scientists, engineers, artists, politicians, and entrepreneurs. Topics are broad, from the latest space mission to how the universe began to why humans explore.

Jan 25, 2016

Feature Guest: Les Johnson

In our last conversation, Pekka Janhunen, inventor of the electric solar sail, joined Denise at The Star Spot to explain the science and engineering behind this advanced spacecraft propulsion technology. Now as we dive into Part 2, it’s time to ask, just how far into deep space will the...

Jan 11, 2016

Feature Guest: Pekka Janhunen

The electric solar wind sail, or electric sail for short, is an advanced spacecraft propulsion technology that just might revolutionize space travel, making deep-space exploration at high speeds a reality. Or not. To help us separate fact from fiction today our guest host Denise Fong...