NASA's Artemis II crewed mission to the moon shows how U.S. space strategy has changed since Apollo -- and contrasts with China's closed program.

Spacecrafts don’t just rely on rockets—they use planets to pick up speed! Spacecrafts don’t just rely on rockets—they use planets to pick up speed! It’s called a gravity assist, and it’s one of the ...

Charleston, SC, astronomy professor answers questions from high school students about wormholes, black holes, colonizing Mars, outer space odors and more.

There’s endless debate among cosmologists about what really makes up the emptiness of outer space, though many believe that mysterious stuff that we now call dark matter and dark energy represent a ...

Join GBH Education and NOVA for a professional development webinar highlighting science and history PBS LearningMedia resources for Black History Month. On February 3rd at 7PM ET, join GBH Education ...

When you really want to get away from it all, sometimes even a remote island isn’t remote enough. Thankfully, if a clutch of sky-high thinking entrepreneurs and designers have their way, we will soon ...

Dr. Sarah Klassen, Assistant Director of the Center for Collaborative Synthesis in Archaeology in IBS and an instructor in the Anthropology Department, will be featured in a NOVA special on PBS! Tune ...

Solar cells face significant challenges when deployed in outer space, where extremes in the environment decrease the efficiency and longevity they enjoy back on Earth. University of Toledo physicists ...

A nuclear engineer reacts to an ambitious concept explored by PBS Space Time: could antimatter-powered spacecraft exist within our lifetime? This video breaks down how antimatter propulsion would work ...

Imagine a time when Earth was a molten, volcanic wasteland, heavily bombarded by colossal asteroids. We’ve long feared these cosmic impacts as destroyers of life, but what if they were the key to our ...

Did you know the ISS is scheduled to be deorbited in 2030? Did you know the ISS is scheduled to be deorbited in 2030? Commercial astronaut Sirisha Bandla joins Star Gazers to explain the amazing ...