![Stars, Night Sky, Grand Canyon hero](https://media.azpm.org/master/image/2016/7/28/hero/stars-night-sky-hero.jpg)
Geoff Notkin on the past - and future - of space exploration.
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Featured on the July 25th, 2019 edition of ARIZONA SPOTLIGHT with host Mark McLemore:
- Tucson-based author and meteorite expert Geoff Notkin is the current president of the National Space Society. The group’s mission is to help prepare humanity for the future of space exploration. Mark talks with Notkin about the anniversary of the Apollo 11 moon landing, recent successes in privatized space travel, and the difference between having a “Space Force” and a “Space Guard”.
![moon team titley](https://media.azpm.org/master/img/spot/moon_team_titley_617_347.jpg)
![geoff notkin desert desk hero](https://media.azpm.org/master/image/2017/4/14/hero/desert-desk_9G5vzEl.jpg)
Courtesy Geoff Notkin
- From Mexico City, KJZZ's Rodrigo Cervantes reports on a new wave of rock ’n’ roll protest songs, as Mexican musicians sing out about immigration.
![Joaquín Rosendo uniszed image](https://media.azpm.org/master/image/2019/7/24/unsized-image/img_20190708_214343422_hdr.jpg)
Rodrigo Cervantes / KJZZ
- And, on a hot summer night, Andrew Brown joins visitors at Tohono Chul to witness the annual spectacle of a Night-blooming Cereus, a desert flower often called “The Queen of the Night”.
![night blooming cereus tohono chul hero](https://media.azpm.org/master/image/2019/7/24/hero/cereus-flower.jpg)
Andrew Brown
Arizona Spotlight airs every Thursday at 8:30 am and 6:00 pm and every Saturday at 3:00 pm on NPR 89.1 FM / 1550 AM. You can subscribe to our podcast on Apple Music, Spotify, Amazon Music, or the NPR App. See more from Arizona Spotlight.
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