From over 100,000 films, discover the handful you'll love.
Free or premium access to the world's largest documentary library.
58 films(Page 2 of 2)
In 2020, scientists detected phosphine in Venus's atmosphere, prompting discussions about the possibility of microbial life on the planet.
K2-18b, an exoplanet located 124 light years away, may have traces of dimethyl sulfide, a molecule associated with life on Earth.
Are there any other planets able to harbor life? Maybe!
A team from Vice News travels to Arizona to meet people who believe they have encountered aliens and engage in a meditation dedicated to ambassadors of the universe.
Two humpback whales dance gracefully around a marine biologist, who describes their movements as piouettes of ballerinas in the water.
David Toon analyzed over 5 million NASA solar satellite photos, identifying more than 50,000 objects he believes indicate advanced intelligence near the sun.
Peter Girguis, a Harvard professor, explores how chemical signatures in Martian methane and ancient Earth zircon crystals may indicate extraterrestrial life.
The Pentagon's release of 51 new UFO videos includes footage of unidentified objects and a fighter jet engaging an unknown target, analyzed by Avi Loeb.
Surface temperatures on Mars average -50° C, yet scientists continue to search for water and signs of past life on the planet.
NASA's Perseverance rover, launched in 2020, is tasked with analyzing rock samples on Mars to search for signs of ancient life.