Lockheed Space Operations Company STS-51-A Space Shuttle Discovery / OV-103
Rocket Launch Video Stream
Meet the Astronaut Crew
Frederick "Rick" Hauck
| Birthday | 04/11/1941 |
|---|---|
| Role | Commander |
| Nationality | United States of America |
| First Flight | 06/18/1983 |
| Last Flight | 09/29/1988 |
Frederick Hamilton "Rick" Hauck is a retired Captain in the United States Navy, a former fighter pilot and NASA astronaut. He piloted Space Shuttle mission...
David M. Walker
| Birthday | 05/20/1944 |
|---|---|
| Role | Pilot |
| Nationality | United States of America |
| First Flight | 11/08/1984 |
| Last Flight | 09/07/1995 |
David Mathieson "Dave" Walker was an American naval officer and aviator, fighter pilot, test pilot, and a former NASA astronaut. He flew aboard four Space...
Anna Lee Fisher
| Birthday | 08/24/1949 |
|---|---|
| Role | Mission Specialist |
| Nationality | United States of America |
| First Flight | 11/08/1984 |
| Last Flight | 11/08/1984 |
Anna Lee Fisher (née Tingle) is an American chemist, emergency physician, and a former NASA astronaut. Formerly married to fellow astronaut Bill Fisher, and the...
Dale Gardner
| Birthday | 11/08/1948 |
|---|---|
| Role | Mission Specialist |
| Nationality | United States of America |
| First Flight | 08/30/1983 |
| Last Flight | 11/08/1984 |
Dale Allan Gardner was a NASA astronaut who flew two Space Shuttle missions during the early 1980s.
Joseph P. Allen
| Birthday | 06/27/1937 |
|---|---|
| Role | Mission Specialist |
| Nationality | United States of America |
| First Flight | 11/11/1982 |
| Last Flight | 11/08/1984 |
Joseph Percival "Joe" Allen IV, Ph.D. is a former NASA astronaut. He logged more than 3,000 hours flying time in jet aircraft. Allen is married...
About the STS-51-A Mission
| Type | Communications |
|---|---|
| Orbit | Low Earth Orbit |
| Launch Cost | $450,000,000 |
STS-51-A was the fourteenth flight of the Space Shuttle program and second flight for the Space Shuttle Discovery. The mission lasted 8 days and deployed a number of 10 satellites.
Launch Pad & Location
Launch Complex 39A
Kennedy Space Center, FL, USA
| Launches | 224 |
|---|---|
| Orbital Launch Attempts | 223 |
| Total Launches | 283 |
The John F. Kennedy Space Center, located on Merritt Island, Florida, is one of NASA's ten field centers. Since 1968, KSC has been NASA's primary launch center of American spaceflight, research, and technology. Launch operations for the Apollo, Skylab and Space Shuttle programs were carried out from Kennedy Space Center Launch Complex 39 and managed by KSC. Located on the east coast of Florida, KSC is adjacent to Cape Canaveral Space Force Station (CCSFS).
NASA Space Shuttle Rocket
The Space Shuttle is a retired, partially reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. Its official program name was Space Transportation System (STS). Five complete Space Shuttle orbiter vehicles were built and flown on a total of 135 missions from 1981 to 2011.
| Length | 56.1 m |
|---|---|
| Diameter | 8.0 m |
| Stages | 2 |
| Launch Mass | 2,030.0 T |
| Takeoff Thrust | 28,200.0 kN |
| LEO Capacity | 27,500 kg |
| Launch Cost | $450,000,000 |
| Maiden Flight | 4/12/1981 |
Mission Spacecraft
Space Shuttle Discovery
Space Shuttle Discovery (OV-103) was the spacecraft used for this mission. It is a NASA Spaceplane designed for Carrying a crew of 7 astronauts along with cargo to Low Earth Orbit. and traveled to Low Earth Orbit.
Space Shuttle Discovery (Orbiter Vehicle Designation: OV-103) is one of the orbiters from NASA's Space Shuttle program and the third of five fully operational orbiters to be built. Its first mission, STS-41-D, flew from August 30 to September 5, 1984. Over 27 years of service it launched and landed 39 times, gathering more spaceflights than any other spacecraft to date. Discovery became the third operational orbiter to enter service, preceded by Columbia and Challenger. It embarked on its last mission, STS-133, on February 24, 2011 and touched down for the final time at Kennedy Space Center on March 9, having spent a cumulative total of almost a full year in space. Discovery performed both research and International Space Station (ISS) assembly missions. It also carried the Hubble Space Telescope into orbit. Discovery was the first operational shuttle to be retired, followed by Endeavour and then Atlantis. The Space Shuttle was a partially reusable LEO spacecraft system operated by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. Its official program name was Space Transportation System (STS), taken from a 1969 plan for a system of reusable spacecraft of which it was the only item funded for development. The first of four orbital test flights occurred in 1981, leading to operational flights in 1982. In addition to the prototype whose completion was cancelled, five complete Shuttle systems were built and used on a total of 135 missions from 1981 to 2011, launched from the Kennedy Space Center (KSC) in Florida. Operational missions launched numerous satellites, interplanetary probes, and the Hubble Space Telescope (HST); conducted science experiments in orbit; and participated in construction and servicing of the International Space Station. The Shuttle fleet's total mission time was 1322 days, 19 hours, 21 minutes and 23 seconds. 14 days
| Type | Spaceplane |
|---|---|
| Agency | NASA |
| Serial Number | OV-103 |
| Status | Retired |
| Destination | Low Earth Orbit |
| Maiden Flight | 4/12/1981 |
| Mission End | 11/16/1984 |
| Flights | 39 |
| Crew Capacity | 7 |
| Human Rated | Yes |
| Height | 56.1 m |
| Diameter | 8.7 m |
| Payload Capacity | 27,500 kg |
About Lockheed Space Operations Company
| Total Launches | 65 |
|---|---|
| Successful | 64 |
| Failed | 1 |
| Consecutive Success | 49 |
Frequently Asked Questions
When was the Lockheed Space Operations Company Space Shuttle STS-51-A launch scheduled?
The Lockheed Space Operations Company Space Shuttle STS-51-A launch was scheduled for:
.
Where can I watch the Lockheed Space Operations Company Space Shuttle STS-51-A launch video?
You can watch the Lockheed Space Operations Company Space Shuttle launch video on this page. The official video includes full mission coverage with multiple camera angles, onboard views, and expert commentary covering pre-launch procedures, liftoff, stage separation, and payload deployment.
Where did the Lockheed Space Operations Company Space Shuttle STS-51-A mission launch from?
The Lockheed Space Operations Company Space Shuttle rocket launched from Launch Complex 39A at Kennedy Space Center, FL, USA. The John F. Kennedy Space Center, located on Merritt Island, Florida, is one of NASA's ten field centers. Since 1968, KSC has been NASA's primary launch center of American spaceflight, research, and technology. Launch operations for the Apollo, Skylab and Space Shuttle programs were carried out from Kennedy Space Center Launch Complex 39 and managed by KSC. Located on the east coast of Florida, KSC is adjacent to Cape Canaveral Space Force Station (CCSFS).
What rocket was used for the STS-51-A mission?
The STS-51-A mission launched aboard a Lockheed Space Operations Company Space Shuttle rocket. The Space Shuttle is a retired, partially reusable low Earth orbital spacecraft system operated from 1981 to 2011 by the U.S. National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. Its official program name was Space Transportation System (STS). Five complete Space Shuttle orbiter vehicles were built and flown on a total of 135 missions from 1981 to 2011. Detailed rocket specifications and performance data are available in the rocket details above.
What weather conditions could have delayed the Lockheed Space Operations Company Space Shuttle STS-51-A launch?
The Lockheed Space Operations Company Space Shuttle STS-51-A launch could have been delayed by various weather conditions including lightning within 10 nautical miles, high winds (especially upper-level winds), thick cloud layers, precipitation, and poor visibility. Weather must be favorable at the launch site, downrange landing zones, and abort landing sites.
How can I get updates if the Lockheed Space Operations Company Space Shuttle STS-51-A launch was delayed?
This page was updated in real-time with the latest Lockheed Space Operations Company Space Shuttle launch status, including any delays or scrubs for the STS-51-A mission. You can also check our space launch schedule for historical launch information. Our mobile app provides push notifications for instant alerts about launch status changes. Official Lockheed Space Operations Company live streams provided the most immediate range updates during the launch window.
Last Updated
Last Updated: