Join Bill Nye the Planetary Guy and change the world together!
Why Does My Shadow Change Color? Bill Nye sheds some colorful light on this shady topic.
Do We Only Use 10% of Our Brains? Join Bill Nye and special guest Pete the mouse as they ponder this old brainteaser!
Does Time Go Slower on Earth Than in Space? Bill Nye says yes! And the reason is all relative, or rather, relativity. Take a minute or two to watch his timely demonstration.
Astronomers have discovered hundreds and hundreds of exoplanets--worlds circling faraway stars. Bill Nye shows us one of the ways they find these planets that are still too distant to be seen by even the most powerful telescopes
Space is very, very hot, except when it's very, very cold. How do we protect expensive spacecraft from these extremes? Bill Nye is hot on the trail.
Bill Nye takes us to the top (and bottom) of the Earth to explain the stunning beauty of auroras.
Become a member of The Planetary Society and together we will create the future of space exploration.
Help advance robotic and human space exploration, defend our planet, and search for life.