Beyond Earth: Our Path to a New Home in the Planets

Titan, a moon of Saturn, rises above the rings of Saturn. Image courtesy of NASA/JPL
Titan, a moon of Saturn, rises above the rings of Saturn. Image courtesy of NASA/JPL

Beyond Earth (start time 5:10) Many have dreamt of colonizing other planets. It’s been a staple of science fiction for decades. Most often, people imagine creating a colony of humans on Mars, where people would live on a cold, dry planet with a thin, unbreathable atmosphere. Mars, however, may not be the best destination for future human colonization. In fact, Titan, a moon of Saturn, may hold greater hope for extending humanity’s presence in the solar system. Either way, humans face tough but surmountable challenges as we move beyond Earth. As a planetary scientist, Dr. Amanda Hendrix is actively involved in the scientific research and future mission planning that will enable humans to settle on other planets. She’s the co-author, with Charles Wohlforth, of the new book Beyond Earth: Our Path to a New Home in the Planets. Listen to How On Earth’s Alejandro Soto’s interview with Amanda Hendrix, where they discuss the opportunities and challenges for human space exploration.

Hosts: Alejandro Soto, Shelley Schlender
Producer: Alejandro Soto
Engineer: Shelley Schlender
Executive Producer: Beth Bennett
Additional Contributions: Joel Parker, Beth Bennett

Listen to the show:


Across the Universe – You Can’t Get There From Here

This special edition of How on Earth is produced in conjunction with the Conference on World Affairs.  Our guests are two of the participants of the Conference: astrobiologist Dr. David Grinspoon and physicist Dr. Sidney Perkowitz.  In keeping with the traditional format of the conference panels, our guests will start by talking about their interpretation of the topic “Across the Universe – You Can’t Get There From Here”, and we’ll go from there and see where in the universe we end up.

Host / Producer / Engineer : Joel Parker
Executive Producer: Shelley Schlender

Click below to listen to the show:


Flood Winners & Losers // 100 Year Starship Symposium

Feature 1 – Flood Winners & Losers : Last month’s deluge cut canyons, real and felt, through many of our lives, but nature helps us remember that floods can build too. In this feature, How on Earth’s Jim Pullen speaks with Boulder’s wetland and riparian ecologist Marianne Giolitto about flood “winners and losers”.   Marianne watches over 45,000 acres of the city’s open space and mountain parks wetlands and riparian habitats. Jim and the Boulder Open Space and Mountain Parks are working together on a series of radio vignettes; the first two are “Monitoring Bats” and “Great Storms and Chautauqua.”

Feature 2 – 100 Year Starship Symposium : Back in June we had a feature about a project called the 100 Year Star Ship.  During that show we talked with Alires Almon, a member of the project, about the challenges and vision of creating a long-duration mission to send humans to another star.  A few weeks ago in Houston, the project held their annual symposium; this year’s theme was titled: “Pathway to the Stars, Footprints on Earth.”  Ms. Almon is back with us today to talk about the symposium and what new ideas were discussed.

And as we mentioned in today’s headlines,  you can learn more about shale oil and gas boom and bust by listening to Jim Pullen’s hour-long talk with expert Deborah Rogers on KGNU’s “It’s the Economy.”

Hosts: Joel Parker, Shelley Schlender
Producer: Joel Parker
Engineer: Joel Parker
Executive Producer: Beth Bartel
Additional Contributions: Jim Pullen

Due to technical problems, this show was not recored to the archive.  We apologize that this post does not have an audio podcast of the entire show, but below we do have the audio file of the pre-recorded interview of the “Flood Winners and Losers” :