Christopher Williams
American - (NASA)
Active
Date of Birth: Jan. 1, 1983
Age: 43
Christopher Williams grw up in Potomac, Maryland and graduated from Stanford University in 2005 with a bachelor’s degree in physics and a doctorate in physics from MIT in 2012, where his research was in astrophysics. Williams is a board-certified medical physicist, completing his residency training at Harvard Medical School before joining the faculty as a clinical physicist and researcher. He most recently worked as a medical physicist in the Radiation Oncology Department at the Brigham and Women's Hospital and Dana-Farber Cancer Institute in Boston. He was the lead physicist for the Institute’s MRI-guided adaptive radiation therapy program. His research focused on developing image guidance techniques for cancer treatments. Exact date of birth unknown.
Soyuz 2.1a | Soyuz MS-28
Progress Rocket Space Center | RussiaBaikonur Cosmodrome, Republic of Kazakhstan
Nov. 27, 2025, 9:27 a.m.
Status: Success
Mission:
Soyuz MS-28 will carry three cosmonauts and one astronaut to the International Space Station aboard the Soyuz spacecraft from the Baikonur Cosmodrome in Kazakhstan. The crew consists of Roscosmos cosmonauts Sergei Kud-Sverchkov, Sergei Mikayev and Oleg Platonov.
Low Earth OrbitThe National Aeronautics and Space Administration is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research. NASA have many launch facilities but most are inactive. The most commonly used pad will be LC-39B at Kennedy Space Center in Florida.
Long March 3B/E
Fengyun-4C
Launch Complex 2 (LC-2) - Xichang Satellite Launch Center, People's Republic of ChinaChina's geostationary meteorological satellite program FY-4 (Feng Yun 4) is the second generation of chinese geostationary meteorological satellites.
Long March 8A
SatNet LEO Group 17
Commercial LC-1 - Wenchang Space Launch Site, People's Republic of ChinaA batch of 9 Low Earth Orbit communication satellites for the Chinese state owned SatNet constellation operated by the China Satellite Network Group.…
Soyuz 2.1a
Obzor-R No.1
43/4 (43R) - Plesetsk Cosmodrome, Russian FederationNote: Assignment of payloads to this launch is uncertain. The Russian Obzor-R satellite is a planned X-band radar earth observation satellite desi…
LVM-3 (GSLV Mk III)
BlueBird Block 2 #1
Satish Dhawan Space Centre Second Launch Pad - Satish Dhawan Space Centre, IndiaAST SpaceMobile’s Block 2 BlueBird satellites are designed to deliver up to 10 times the bandwidth capacity of the BlueBird Block 1 satellites, requi…
Long March 12A
Demo Flight
Long March 12A Pad - Jiuquan Satellite Launch Center, People's Republic of ChinaFirst test launch of CASC/SAST’s Long March 12A rocket, with a dummy payload. The rocket’s 1st stage attempted to land on a landing pad about 300 km …
