Planet Nine’s existence is not the first time astronomers have predicted a planet they couldn’t see. Clyde Tombaugh was looking for Planet X when he accidentally found Pluto. After Voyager 2 ...

Phobos, one of Mars' moons, has an uncertain origin, but its surface grooves show that tidal forces are pulling it apart. In time, Mars' gravity will shatter it entirely, creating a ring of debris ...

Whether it’s Roswell or Area 51, people have been convinced there have been beings from other planets visiting Earth. PBS’ “Nova” series examines the phenomenon of UFOs.

Meet the surprising, oddball worlds moving around our solar system.

Get more out of Mountain Lake PBS series and specials with Watch & Wonder Program Highlights. Watch “NOVA: Engineering the ...

The Jackson Wild Media Awards, often called the Oscars® of nature films, announced the finalists for 2025. PBS programs ...

Haumea is one of the fastest rotating large objects in our solar system. A single day on the dwarf planet is only about 4 Earth hours long. NOVA is available to stream on pbs.org and the free PBS ...

NEW NOVA SERIES “HUMAN,” A BBC STUDIOS SCIENCE UNIT PRODUCTION WITH NOVA AND GBH FOR PBS AND THE BBC, INVESTIGATES THE ORIGIN OF OUR SPECIES ...

Secrets of the Forest Follow scientists in a quest to understand how complex forest ecosystems can help cool our planet.

(This program is no longer available for online streaming.) "Earth From Space" is a groundbreaking two-hour special that reveals a spectacular new space-based vision of our planet. Produced in ...

National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.