"The first 20 women or so ... couldn't even imagine the reality or the possibility of becoming an astronaut except as they ...

NASA's 1967 ATS-3 satellite captured Earth's first true-colour image, revolutionizing weather forecasting and planetary understanding. This breakthrough, using a novel scanning camera, allowed ...

A documentary about the miracle, mystery and science of healing with horses, “Rescued Hearts,” will screen Nov. 19 at the ...

"Plan C for Civilization" takes stock of the amateurs and experts who see promise in using technology to cool the Earth.

Hulu’s November newsletter has brought dozens of new films to streaming, including an underrated sci-fi movie that is guaranteed to leave you terrified of space.

This year is the 25th anniversary of humans inhabiting the International Space Station. A new PBS documentary looks at how the ISS was built and the challenges of surviving in outer space.