Bill Nye let a packed crowd at the Orange Convention Center know that it’s not a good idea to send a human on a one-way trip ...

NASA is poised to send astronauts around the moon and back for the first time in more than 50 years.

Explore Earth's cutting-edge defenses against asteroid impacts in this comprehensive overview. Learn how NASA and ESA are ...

Bill Nye “The Science Guy” is stepping down as CEO of Pasadena’s Planetary Society after 15 years at the helm, but he’s not ...

What everyone agrees on is that NASA needs a new spacecraft capable of relaying communications from Mars to Earth. This issue ...

Japan has quietly closed the book on Akatsuki, a spacecraft that spent more time around Venus than anyone first expected. The ...

It’s been 54 years since the last Apollo mission, and since then, humans have not ventured beyond low-Earth orbit. But that’s ...

For the first time, humanity has proved it can deliberately shove a small world off course. NASA’s Double Asteroid ...

NASA is quietly ending financial support for independent planetary science advisory groups, according to a letter posted to ...

ESA’s New Norcia 3 antenna in Australia will track deep-space missions, send commands across millions of kilometres, and ...

Nye Passes the Torch to Jennifer Vaughan After 15 Years Leading the Organization Bill Nye’s leadership at The Planetary ...