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Gregory C. Johnson

American - (NASA)

Retired

Date of Birth: July 30, 1954
Age: 71


Gregory Carl "Ray J" Johnson is a former American naval officer and aviator, test pilot, aerospace engineer, and NASA astronaut. He spent his military career in both, the United States Navy and the Navy Reserve. He was the Pilot on Space Shuttle mission STS-125, the final Hubble Space Telescope servicing mission.

Space Shuttle Atlantis / OV-104 | STS-125

National Aeronautics and Space Administration | United States of America
Kennedy Space Center, FL, USA
May 11, 2009, 6:01 p.m.
Status: Success
Mission:

STS-125, or HST-SM4 (Hubble Space Telescope Servicing Mission 4), was the fifth and final space shuttle mission to the Hubble Space Telescope (HST). Space Shuttle Atlantis carried two new instruments to the Hubble Space Telescope, the Cosmic Origins Spectrograph and the Wide Field Camera 3. The mission also replaced a Fine Guidance Sensor, six gyroscopes, and two battery unit modules to allow the telescope to continue to function at least through 2014. The crew also installed new thermal blanket insulating panels to provide improved thermal protection, and a soft-capture mechanism that would aid in the safe de-orbiting of the telescope by an unmanned spacecraft at the end of its operational lifespan.

Low Earth Orbit
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Acting Administrator: James Free

The 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.


New Shepard
Success
18 hours, 18 minutes ago
NS-34
West Texas Suborbital Launch Site/ Corn Ranch - Corn Ranch, Van Horn, TX, USA

NS-33 is the 14th crewed flight for the New Shepard program and the 34th in its history.


Falcon 9
Success
2 days, 15 hours ago
Crew-11
Launch Complex 39A - Kennedy Space Center, FL, USA

SpaceX Crew-11 is the eleventh crewed operational flight of a Crew Dragon spacecraft to the International Space Station as part of NASA's Commercial …


Falcon 9
Success
3 days, 12 hours ago
Starlink Group 13-4
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 19 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Kuaizhou
Success
4 days, 5 hours ago
PRSC-S1
Mobile Launcher Pad - Xichang Satellite Launch Center, People's Republic of China

Chinese built Earth observation satellite for Pakistan’s SUPARCO (Space & Upper Atmosphere Research Commission).


GSLV Mk II
Success
4 days, 18 hours ago
NISAR (NASA-ISRO Synthetic Aperture Radar)
Satish Dhawan Space Centre Second Launch Pad - Satish Dhawan Space Centre, India

The NASA-ISRO Synthetic Aperture Radar, or NISAR satellite, will use advanced radar imaging to map the elevation of Earth's land and ice masses 4 to …