Many old homes have perplexing features that baffle their modern-day owners. Here we've solved some of those mysteries. Old ...

This video shows the side hatch door being opened to release the crew members after splashdown, before Williams and Wilmore are cheerfully wheeled away. Credit: NASA via Storyful The crew 9 cohort on ...

SpaceX Crew Dragon docked with the International Space Station (ISS) Sunday and opened a hatch to reach astronauts that have been stranded for more than nine months. The Crew Dragon astronauts were ...