Chinese astronauts demonstrate hair cuts on aboard the Tiangong space station with a specially designed hair trimmer affixed with a vacuum to collect hair. Credit: Space.com | footage courtesy: China ...

While aboard the International Space Station, NASA astronauts Anne McClain and Nichole Ayers fly around the world every 90 ...

Blast off and spend 24 hours in space with the astronauts who completed NASA's first ever all-female spacewalk! Christina ...

After a 10-minute and 21-second journey just above the Kármán line, Blue Origin’s all-female flight on April 14 faced heavy ...