Guests

Dr. David Livingston is the founder and host of The Space Show®, broadcast multiple times per week on radio and the internet.

In addition, Dr. Livingston is an adjunct professor at the University of North Dakota Graduate School of Space Studies, both on campus and in their distant...

John is a veteran novelist, author of seven political romances as well as a short history of the Republican Party. Born in Bryn Mawr, Pennsylvania, in 1948, John attended Lower Merion High School and Princeton University. In 1976 he was graduated from Union Theological Seminary. John is married...

Dr. David Livingston is the founder and host of The Space Show®, broadcast multiple times per week on radio and the internet.

In addition, Dr. Livingston is an adjunct professor at the University of North Dakota Graduate School of Space Studies, both on campus and in their distant...

Dr. Marc Rayman is not only a top rocket scientist at NASA's Jet Propulsion Laboratory but also a magnificent communicator. He is currently the chief engineer and mission director for Dawn, the first spacecraft ever targeted to orbit two extraterrestrial destinations, the giant protoplanet Vesta...

Dr. David Livingston is the founder and host of The Space Show®, broadcast multiple times per week on radio and the internet.

In addition, Dr. Livingston is an adjunct professor at the University of North Dakota Graduate School of Space Studies, both on campus and in their distant...

ROGER D. LAUNIUS is former associate director of collections and curatorial affairs at the Smithsonian National Air and Space Museum. From 1990 to 2002, he served as chief historian of NASA. He has authored and coauthored numerous books, including Hubble's Legacy

Dr. Dennis M. Bushnell is the Chief Scientist at NASA Langley Research Center. He is responsible for Technical Oversight and Advanced Program formulation for a major NASA Research Center with technical emphasis in the areas of Atmospheric Sciences and Structures, Materials, Acoustics, Flight...

Mike has been a writer at Space.com since 2010. Before becoming a journalist, he worked as a herpetologist and wildlife biologist. He has a Ph.D. in evolutionary biology from the University of Sydney, Australia, a bachelor's degree from the University of Arizona, and a graduate certificate in...

Joe Pappalardo is a contributing editor at Popular Mechanics. His work has also appeared in Smithsonian Air & Space, Esquire.com, Time magazine, American Way, Mental Floss, and Maxim and he has appeared on C-SPAN, CNN, Fox News Channel and the John Batchelor Show.

 

Mr. Douglas L. Loverro, is a recognized and highly sought-after expert in defense and intelligence space matters, having worked for over 30 years in the Department of Defense (DoD) and the National Reconnaissance Office (NRO) developing, managing, and establishing national policy for...

I was born and raised in Glasgow, Scotland. As a very young child, I was enthralled watching the Apollo astronauts walking on the Moon. That was the foundation of a life long fascination for those missions. I’ve always liked to be creative and drawing was my favorite medium. As a child, I always...

Dr. Marc Rayman is not only a top rocket scientist at NASA's Jet Propulsion Laboratory but also a magnificent communicator. He is currently the chief engineer and mission director for Dawn, the first spacecraft ever targeted to orbit two extraterrestrial destinations, the giant protoplanet Vesta...

John is a veteran novelist, author of seven political romances as well as a short history of the Republican Party. Born in Bryn Mawr, Pennsylvania, in 1948, John attended Lower Merion High School and Princeton University. In 1976 he was graduated from Union Theological Seminary. John is married...

Dr. David Livingston is the founder and host of The Space Show®, broadcast multiple times per week on radio and the internet.

In addition, Dr. Livingston is an adjunct professor at the University of North Dakota Graduate School of Space Studies, both on campus and in their distant...

David T. Blewett joined the Planetary Exploration Group at the Johns Hopkins University Applied Physics Laboratory in 2007. Prior to that he was a Principal Scientist at NovaSol, a small employee-owned high-tech company in Honolulu, Hawaii of which he was a co-founder. NovaSol specialized in...

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