Tuesday, May 13, 2008

To zero gravity and beyond: an interview with Astronaut Leroy Chiao

Dr. Leroy Chiao was a NASA astronaut for 15 years, logging over 200 days in space (and 36 hours on spacewalks) before retiring to aid a private spaceflight company called Excalibur Almaz and raise his 14-month-old twins, Henry and Caroline. Theme interviewed Dr. Chiao from his home in Houston. Though he went into space on four missions, most of our conversation involved his life on the International Space Station, where he lived for six and a half months with Russian astronaut Salizhan Sharipov, whom Chiao called “the brother I never had.”

Theme: Let’s start at the beginning. What does launch feel like?
Dr. Leroy Chiao: It depends: if you’re on a Russian Soyuz rocket, it’s so smooth you can’t actually feel liftoff. It feels quite different on the Space Shuttle—when those solid rockets light, it’s like someone kicked the back of your chair. You’re getting shaken around a lot and you feel the acceleration pushing you back in your seat as you take off. Then after the solid rocket boosters come off, it’s glass smooth. It’s not that uncomfortable, it just takes a little more effort to breathe. It’s like someone’s sitting on your chest.

Read interview at:
http://www.thememagazine.com/index.php?option=com_content&task=view&id=203&Itemi
d=109