Leroy Chiao is an American chemical engineer, retired NASA astronaut, entrepreneur, motivational speaker, and engineering consultant. Chiao flew on three Space Shuttle flights, and was the commander of Expedition 10, where he lived on board the International Space Station from October 13, 2004 to April 24, 2005. He is also a co-author and researcher for the Advanced Diagnostic Ultrasound in Microgravity project.
Astronaut Leroy Chiao, mission commander June 7, 2006
NASA astronaut Leroy Chiao, left, and Russian cosmonaut Salizhan Sharipov served on Expedition 10 in the International Space Station.
Astronaut Leroy Chiao works with the controls of the Canadarm2
Astronaut Leroy Chiao, Expedition 10 commander and NASA ISS science officer, wearing a Russian Orlan spacesuit, participates in the first of two sessions of extravehicular activities (EVA) performed by the Expedition 10 crew during their six-month mission.
The Town of Danville is located in the San Ramon Valley in Contra Costa County, California, United States. It is one of the incorporated municipalities in California that use "town" in their names instead of "city". The population was 43,582 at the 2020 census. Since 2018, for five years in a row, Danville was named "the safest town in California".
Museum of the San Ramon Valley, pictured in 2021.
Danville was originally part of Rancho San Ramón, granted in 1834 to José María Amador, a notable Californio miner and ranchero.
Danville photographed from Las Trampas Regional Wilderness, with the foothills of Mount Diablo in the background
Museum of the San Ramon Valley