"We Find Asteroids Before They Find Us" 16 April 2025 Factual 75 mins
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.
Watch the official Planetary Defenders 2025 trailer in HD below.
United States 16 April 2025
If you liked the Planetary Defenders trailer, you may like these ones:
17 April 2020
Venture into deep space for a fascinating look at asteroids, their cosmic origins and the potential threat they pose to our world.
15 May 2017
Investigates the greatest vanishing act in the history of our planet - the sudden disappearance of the dinosaurs 66 million years ago.
11 May 2022
In the Badlands of North Dakota, a team of scientists think they might have found the fossilized remains of animals killed on the day an asteroid struck Earth 66 million years ago.
11 June 2025
For over three decades, NASA and an international team of scientists and engineers pushed the limits of technology, innovation, and perseverance to build and launch the James Webb Space Telescope, the most powerful space observatory ever created.
18 November 2014
A 6-minute animated movie about NASA's OSIRIS-REx mission, asteroid Bennu, and the formation of our solar system.
21 January 2026
Imagine a time when Earth was a molten, volcanic wasteland, constantly bombarded by colossal asteroids.
01 January 1963
Shows how the spectroscope, radio and optical telescopes are used to provide information about the origin of comets, meteors and planetoids.
04 November 2005
A spoof of disaster films, an asteroid is coming towards earth and Harry Bottoms is in charge of saving us all.
15 April 2022
David Attenborough brings to life, in unprecedented detail, the last days of the dinosaurs. Palaeontologist Robert DePalma has made an incredible discovery in a prehistoric graveyard: fossilised creatures, astonishingly well preserved, that could help change our understanding of the last days of the dinosaurs.
01 January 2016
The discovery of a giant crater in the floor of the Gulf of Mexico is a step closer to solving the question if an asteroid ended the age of dinosaurs.
22 October 2020
Spacecraft OSIRIS-REx attempts to grab a piece of an asteroid to bring back to Earth so scientists can study it to learn about the planet's origins.
01 November 2015
The film features amazing scenes of places never before seen gathered by key space missions that culminated with groundbreaking discoveries in 2015.
These some of the most viewed trailers for movies released in 2025:
17 May 2025
The wildly funny and touching story of a lonely Hawaiian girl and the fugitive alien who helps to mend her broken family.
08 August 2025
A family gather to spend Thanksgiving at an isolated cabin, unaware that the site has a horrific history of murder and cannibalism and that the Priest responsible did not rest in peace.
17 October 2025
Dr. Victor Frankenstein, a brilliant but egotistical scientist, brings a creature to life in a monstrous experiment that ultimately leads to the undoing of both the creator and his tragic creation.
29 July 2025
Will Radford is a top analyst for Homeland Security who tracks potential threats through a mass surveillance program, until one day an attack by an unknown entity leads him to question whether the government is hiding something from him.
16 April 2025
Trying to leave their troubled lives behind, twin brothers return to their hometown to start again, only to discover that an even greater evil is waiting to welcome them back.
06 June 2025
On the rugged isle of Berk, where Vikings and dragons have been bitter enemies for generations, Hiccup stands apart, defying centuries of tradition when he befriends Toothless, a feared Night Fury dragon.
21 October 2025
A married couple welcomes young Genaro into their home through adoption. Upon his arrival, he meets his new siblings, Nuria and Samuel.
18 July 2025
A free-spirited young man suffocated by his father’s obsessive love escapes to the city in search of freedom, but his carefree attitude soon puts him at odds with his emotionally distant corporate boss.
06 September 2025
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11 November 2025
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19 February 2025
A musical documentary following 74-year-old Walter Day - the father of esports and star of "The King of Kong" - as he battles a lawsuit threatening his legacy while fulfilling his dream of recording and performing the rock-opera style love songs he has been hearing in his head since having his heart broken at the height of the arcade era.
23 September 2025
Washed-up revolutionary Bob exists in a state of stoned paranoia, surviving off-grid with his spirited, self-reliant daughter, Willa.
Have you watched Planetary Defenders yet? What did you think about it?
Artwork, screen shots, trailers and other imagery is © 2025 NASA.