Forty years ago, the space shuttle Challenger exploded 73 seconds after liftoff. Seven astronauts were killed, including ...

I've just finished my fourth viewing of Challenger: The Final Flight, and it's still the most visceral tech-doc on Netflix. This isn't just a 1986 history lesson—it's an obsessive, four-part ...

The documentary “Apollo 11” — playing in select Imax theaters before opening more widely in regular cinemas on Friday — is one of the most rousing movies ever made about NASA and space exploration.

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. The ...