Visit Houston, the city's tourism branch, unveiled a new piece of art in the form of a giant astronaut floating behind big yellow letters spelling out "Houston" that was placed on the new Norton ...

Astronaut Nicole Stott, who has made it her mission to promote the healing power of art and the need to protect our planet, ...

(NASA) In it was astronaut Gus Grissom ... He consulted with Nasa ground control in Houston, which instructed him to open his helmet’s purge valve to let some fresh oxygen in, to evaporate ...