Coming Spring 2025: Planetary Defenders Documentary
ow would humanity respond if we discovered an asteroid headed for Earth? NASA’s Planetary Defenders is a gripping documentary that follows the dedicated scientists involved in the high-stakes world of asteroid detection and planetary defense.
![Coming Spring 2025: Planetary Defenders Documentary](https://science.nasa.gov/wp-content/uploads/2024/12/planetary-defenders-promotional-photo-1.jpg?w=1024)
Coming Spring 2025: Planetary Defenders Documentary
![The image depicts the interior of an observatory dome with a large opening through which daylight is visible. The dome structure consists of curved metallic panels that meet at the top, with one panel slightly open on the left side, revealing a cross-braced metal framework. In the foreground, a person stands on a ladder inside the dome, wearing a casual T-shirt with a prominent logo. The person is looking upward toward the opening, partially illuminated by the ambient light. Behind them is an array of mechanical equipment, possibly part of the dome’s operation system. The overall color scheme is composed of metallic grays and earth tones from the dome's surfaces.](https://science.nasa.gov/wp-content/uploads/2024/12/planetary-defenders-promotional-photo-1.jpg?w=1536)
NASA
How would humanity respond if we discovered an asteroid headed for Earth? NASA’s Planetary Defenders is a gripping documentary that delves into the high-stakes world of asteroid detection and planetary defense. Journey alongside a dedicated team of astronomers and scientists working tirelessly to track and monitor near-Earth asteroids, aiming to protect our planet from potential impacts. This documentary captures the intricate and collaborative efforts of these unsung heroes, blending cutting-edge science with personal stories to reveal the human spirit behind this critical global endeavor. Witness the drama, the challenges and the triumphs of those on the front lines of planetary defense.
The dinosaurs went extinct because they didn’t have a space program. We do have one.
![Dr. vishnu reddy](https://science.nasa.gov/wp-content/uploads/2024/12/reddy-vishnu-072021-lt.jpg?w=150&h=150&crop=1)
Dr. vishnu reddy
Professor of Planetary Science, University of Arizona
In 2016, NASA established the Planetary Defense Coordination Office (PDCO) to manage the agency’s ongoing mission of finding, tracking, and better understanding asteroids and comets that could pose an impact hazard to Earth.
I really like that I am protecting the planet. And yes, I’m not the one that’s with a cape pushing the asteroid away, that’s not what I do. In some ways, my little contribution might not help just myself, but someone in the future, and I think it’s very important to do that.
![Dr. CASSANDRA LEJOLY](https://science.nasa.gov/wp-content/uploads/2024/12/lejoly2-web-2017.jpg?w=150&h=150&crop=1)
Dr. CASSANDRA LEJOLY
RESEARCHER, SPACEWATCH®
Planetary Defenders is an original NASA documentary that showcases the challenges and the triumphs of those on the front lines of planetary defense. This documentary will be released on NASA+ and other streaming platforms in Spring 2025. Stay tuned for updates!
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