A pioneer of spaceflight, Ellen Ochoa set to retire from NASA

After a 30-year career with NASA, Dr. Ellen Ochoa is retiring as director of the Johnson Space Center in Houston at the end of May. On Thursday, May 17, I had the great privilege of attending the retirement celebration for the administrator, engineer, and astronaut. Listening to former crew mates, NASA colleagues, and family friends…

WATCH: Time lapse of wheelchair ramp build in Tyler

Click here to watch a time lapse of a five-hour wheelchair ramp build crammed into 40 seconds.