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Gregory C. Johnson

American - ( NASA)

Retired

Date of Birth: July 30, 1954
Age: 68


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

United Space Alliance | USA
Kennedy Space Center, FL, USA
May 11, 2009, 6:01 p.m.
Status: Success
Mission: Astrophysics

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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Administrator: Bill Nelson

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.


Falcon 9
Success
2 days, 8 hours ago
Starlink Group 3-3
Space Launch Complex 4E - Vandenberg SFB, CA, USA

A batch of 46 satellites for Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Long March 6
Success
5 days, 1 hour ago
Jilin-1 High Resolution 03D-09, 35 to 43 & Infrared A01 to 06
Launch Complex 16 - Taiyuan, People's Republic of China

16 new Earth observation satellites for the Jilin-1 commercial Earth observation satellites constellation.


Falcon 9
Success
5 days, 4 hours ago
Starlink Group 4-26
Launch Complex 39A - Kennedy Space Center, FL, USA

A batch of 52 satellites for Starlink mega-constellation - SpaceX's project for space-based Internet communication system.


Soyuz 2.1b/Fregat-M
Success
6 days ago
Khayyam & rideshare
31/6 - Baikonur Cosmodrome, Republic of Kazakhstan

Khayyam, also known as Project 505, is a Russian built Earth observation satellite for Iran. The satellite is built by VNIIEM and NPK Barl on a curre…


Ceres-1
Success
6 days, 2 hours ago
Taijing-1-01 & 02
Unknown Pad - Jiuquan, People's Republic of China

Two commercial Earth observation satellites built by Minospace.