Amid Blue Origin's space flight mayhem, meet some of the most famous female astronauts who journeyed and contributed to space science.

"Discover amazing and mind-blowing facts you won't believe with Top 10 videos! Explore the weird, wonderful, and unbelievable ...

NASA astronaut and Woodland Park High School alumna Nichole Ayers spoke with students from her former school about life aboard the International Space Station. She discussed daily challenges, exciting ...