Don Pettit spent a busy 220 days at the International Space Station. He conducted experiments, talked with students and ...

Longtime NASA astronaut Don Pettit, who has ventured to space four times, returned to Earth on Saturday night from the International ... photos from the cupola on the space station, a favorite ...

Don Pettit brought a photographer’s eye to orbit, capturing the artistry of the cosmos and our planet. In photos Don Pettit brought a photographer’s eye to orbit, capturing the artistry of the cosmos ...