NASA Astronaut Group 19

The Peacocks
The Peacocks
	Group photo, Randolph J. Bresnik is not present
Year selected	2004
Number selected	11
	← 2000 2009 →

NASA Astronaut Group 19 was a NASA spaceflight team that saw the training of two

pilots, six mission specialists, three educator mission specialists to become NASA

Pilots

Randolph Bresnik (2 flights)^[1]
- STS-129 (Atlantis)
- Soyuz MS-05
  - Flight engineer/Commander, ISS Expedition 52/53
James Dutton (1 flight)^[2]
- Pilot, STS-131 (Discovery)

Christopher Cassidy – Chief of the Astronaut Office 2015-2017 (3 flights)^[3]^[4]
- STS-127 (Endeavour)
- Soyuz TMA-08M
  - Flight engineer, ISS Expedition 35/36
- Soyuz MS-16
  - Flight engineer/Commander, ISS Expedition 62/63
José M. Hernández (1 flight)^[5]
- STS-128 (Discovery)
Robert S. Kimbrough (3 flights)^[6]
- STS-126 (Endeavour)
- Soyuz MS-02
  - Flight engineer/Commander,
    ISS Expedition 49/50
- Commander, SpaceX Crew-2
  - Flight engineer, Expedition 65
Thomas Marshburn (3 flights)^[7]
- STS-127 (Endeavour)
- Soyuz TMA-07M
  - Flight engineer, ISS Expedition 34/35
- Pilot (SpaceX Crew-3)
  - Expedition 66/67
Robert Satcher (1 flight)^[8]
- STS-129 (Atlantis)
Shannon Walker (2 flights)^[9]
- Soyuz TMA-19
  - Flight engineer,
    ISS Expedition 24/25
- SpaceX Crew 1
  
  Flight engineer/commander,
  ISS Expedition 64/65

Joseph M. Acaba – Chief of the Astronaut Office 2023–Present (3 flights)^[10]
- Mission specialist, STS-119 (Discovery)
- Soyuz TMA-04M
  - Flight engineer, ISS Expedition 31/32
- Soyuz MS-06
  - Flight engineer, ISS Expedition 53/54
Richard R. Arnold (2 flights)^[11]
- Mission specialist, STS-119 (Discovery)
- Soyuz MS-08
  - Flight engineer, ISS Expedition 55/56
Dorothy Metcalf-Lindenburger (1 flight)^[12]
- STS-131 (Discovery)

^ "Astronaut Bio: Randolph Bresnik (09/2014)". www.jsc.nasa.gov.
^ "Astronaut Bio: James P. Dutton (01/2014)". www.jsc.nasa.gov.
^ "Astronaut Bio: Chris Cassidy (07/2014)". www.jsc.nasa.gov. 11 February 2015.
^ NASA. "NASA Astronaut Chris Cassidy New Chief of Astronaut Office". www.prnewswire.com.
^ "Astronaut Bio: Jose Hernandez (01/2011)". www.jsc.nasa.gov. 11 February 2015.
^ "Astronaut Bio: Robert S. Kimbrough (04/2014)". www.jsc.nasa.gov. 11 February 2015.
^ "Astronaut Bio: Thomas H. Marshburn (5/2013)". www.jsc.nasa.gov. 11 February 2015.
^ "Astronaut Bio: Robert Satcher (09/2011)". www.jsc.nasa.gov. 11 February 2015.
^ "Astronaut Bio: Shannon Walker (12/2010)". www.jsc.nasa.gov. 11 February 2015.
^ "Astronaut Bio: Joseph Acaba (09/2012)". www.jsc.nasa.gov. 11 February 2015.
^ "Astronaut Bio: Richard R. Arnold (4/2009)". www.jsc.nasa.gov. 11 February 2015.
^ "Astronaut Bio: Dorothy Metcalf-Lindenburger (5/2014)". www.jsc.nasa.gov. 11 February 2015.