Going Under
Mark Vande Hei, a retired Army colonel, waves as he is lowered into NASA's Neutral Buoyancy Laboratory pool near Johnson Space Center in Houston as part of training, March 1, 2017. The pool is one of the world's largest at 202 feet long and 40 feet deep, and is big enough to hold a replica of the International Space Station. Vande Hei is preparing for his first space mission, which is scheduled for mid-September. DoD photo by Sean Kimmons
PHOTO BY:
Sean Kimmons
VIRIN:
170301-D-VY538-444.JPG
FULL SIZE:
0.06 MB
CAMERA
N/A
LENS
N/A
APERTURE
N/A
No camera details available.
IMAGE IS PUBLIC DOMAIN
Read More
This photograph is considered public domain and has been cleared for release.
If you would like to republish please give the photographer appropriate credit.
Further, any commercial or non-commercial use of this photograph or any other
DoD image must be made in compliance with guidance found at
https://www.dimoc.mil/resources/limitations,
which pertains to intellectual property restrictions (e.g., copyright and
trademark, including the use of official emblems, insignia, names and slogans), warnings
regarding use of images of identifiable personnel, appearance of endorsement, and related matters.