Big Impact Astronomy · Astronomy for Equity

Exploring Space from Above and Below with Ron Rosano

·38 min·3 clips

Astronaut Ron reveals how seeing Earth's atmosphere as a thin blue line from space changed his view of our fragile planet.

This episode features host Mike Simmons interviewing his friend Ron Rosano, a longtime astronomy outreach advocate who became a commercial astronaut on a Virgin Galactic suborbital flight in October. Rosano is also the creator of the Suborbital Flight Journal and serves on several space and education advisory boards. He describes the profound experience of viewing Earth from space, emphasizing how the visible thinness of the atmosphere—a mere "blue line"—visually underscores the planet's fragility. The flight itself lasted about 90 seconds of powered ascent to reach apogee, where the spacecraft turned upside down to give passengers a downward view of Earth during several minutes of weightlessness. Rosano details his extensive remote outreach, having conducted video "space chats" with roughly 18,000 students across 20 countries, including sessions in Bangkok, Dakar, and a remote school in Veneti, Alaska. He explains that Virgin Galactic's outreach arm, Galactic Unite, organizes many of these sessions to inspire students about commercial spaceflight careers. Rosano argues that the space industry needs diverse skills beyond engineering, including trades, design, and data networking, stating "space is not a job description—it's a place." A visit to a SpaceX factory revealed to him that many technicians there have backgrounds in high-performance automotive work or other hands-on trades. He shares an anecdote about captivating a class of four-year-olds who believed his spaceship was parked outside their school. Rosano observes that teachers outside the U.S., such as in Canada or the U.K., often have more curricular flexibility to host his sessions than American teachers, who face more standardized testing pressures. His outreach philosophy was influenced by telescope maker John Dobson's belief in sharing the sky publicly. Rosano expresses a desire to potentially fly on a high-altitude balloon flight for a more prolonged view of Earth's curvature. His central message is that viewing Earth from space fosters a sense of planetary stewardship, urging people to "work together like a crew on a spaceship." The conversation is conversational and inspirational, blending personal anecdote with advocacy for science education and environmental awareness. Listeners interested in grassroots astronomy outreach, commercial spaceflight experiences, or science education will find this episode engaging. Those seeking highly technical discussions of astrophysics or skeptical of commercial space tourism might find it less appealing.

As heard by us

A warm, community-first space story that treats astronomy as something people can pass on.

Big Impact Astronomy presents a suborbital flight as a story about outreach, access, and astronomy reaching people well beyond the observatory.

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Why you'd press play

A spaceflight story that stays close to classrooms and outreach.

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