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United Space Alliance STS-131 Space Shuttle Discovery / OV-103

Launch Status
Success

Rocket Launch Video Stream

Meet the Astronaut Crew

NASA Astronaut Alan G. Poindexter, STS-131 Commander

Alan G. Poindexter

  • Birthday: 11/05/1961
  • Role: Commander
  • Nationality: United States of America
  • First Flight: 02/07/2008
  • Last Flight: 04/05/2010

Alan Goodwin "Dex" Poindexter was an American naval officer and a NASA astronaut. Poindexter was selected in the 19...

NASA Astronaut James Dutton, STS-131 Pilot

James Dutton

  • Birthday: 11/20/1968
  • Role: Pilot
  • Nationality: United States of America
  • First Flight: 04/05/2010
  • Last Flight: 04/05/2010

James Patrick "Mash" Dutton, Jr. is a NASA astronaut pilot of the Class of 2004 (NASA Group 19), and a former test ...

NASA Astronaut Dorothy Metcalf-Lindenburger, STS-131 Mission Specialist

Dorothy Metcalf-Lindenburger

  • Birthday: 05/15/1975
  • Role: Mission Specialist
  • Nationality: United States of America
  • First Flight: 04/05/2010
  • Last Flight: 04/05/2010

Dorothy Marie "Dottie" Metcalf-Lindenburger is a former American astronaut. She married Jason Metcalf-Lindenburger,...

Japan Aerospace Exploration Agency Astronaut Naoko Yamazaki, STS-131 Mission Specialist

Naoko Yamazaki

  • Birthday: 12/27/1970
  • Role: Mission Specialist
  • Nationality: Japan
  • First Flight: 04/05/2010
  • Last Flight: 04/05/2010

Naoko Yamazaki is a former Japanese astronaut at JAXA, the second Japanese woman to qualify for the program. The first was Ch...

NASA Astronaut Clayton Anderson, STS-131 Mission Specialist

Clayton Anderson

  • Birthday: 02/23/1959
  • Role: Mission Specialist
  • Nationality: United States of America
  • First Flight: 06/08/2007
  • Last Flight: 04/05/2010

Clayton Conrad Anderson is a retired NASA astronaut. Launched on STS-117, he replaced Sunita Williams on June 10, 2007 as a m...

NASA Astronaut Stephanie Wilson, STS-131 Mission Specialist

Stephanie Wilson

  • Birthday: 09/27/1966
  • Role: Mission Specialist
  • Nationality: United States of America
  • First Flight: 07/04/2006
  • Last Flight: 04/05/2010

Stephanie Diana Wilson is an American engineer and a NASA astronaut. She flew to space onboard three Space Shuttle missions, ...

NASA Astronaut Richard Mastracchio, STS-131 Mission Specialist

Richard Mastracchio

  • Birthday: 02/11/1960
  • Role: Mission Specialist
  • Nationality: United States of America
  • First Flight: 09/08/2000
  • Last Flight: 11/07/2013

Richard Alan "Rick" Mastracchio is an American engineer and former NASA astronaut. He has flown on three NASA Space...

About the STS-131 Mission

  • Type: Human Exploration
  • Orbit: Low Earth Orbit
  • Launch Cost: $450,000,000

STS-131 was an ISS assembly flight with the primary payload being a loaded Multi-Purpose Logistics Module - Leonardo. The mission began on April 5th 2010 at 1021:22 UTC launching Commander Alan Poindexter, Pilot James Dutton, Mission Specialist 1 Richard Mastracchio, Mission Specialist 2 Dorothy M. Metcalf-Lindenburger, Mission Specialist 3 Stephanie Wilson, Mission Specialist 4 Naoko Yamazaki & Mission Specialist 5 Clayton Anderson to orbit. They docked with the ISS 2 days after launch. The mission was the final Space Shuttle launch with a seven person crew and was the longest flight for Discovery. STS-131 also marked the first time 4 women have been in space at once. During the mission 3 spacewalks were conducted to replace an ammonia tank and to retrieve a seed experiment from outside the Japanese laboratory. The mission concluded after 15 days & 2 hours on April 20th 2010 at 1308:35 UTC after 2 waved off landing opportunities on the 19th at the Kennedy Space Center.

Launch Pad & Location

Launch Complex 39A

Kennedy Space Center, FL, USA

The Launch Complex 39A launch pad has hosted 222 rocket launches, including 221 orbital launch attempts. The Kennedy Space Center, FL, USA launch site has been the location for 281 total rocket launches.

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).

Find the best place to watch the launch from Florida

National Aeronautics and Space Administration 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.

Learn more about the National Aeronautics and Space Administration Space Shuttle Rocket

About United Space Alliance

United Space Alliance (USA) is a spaceflight operations company. USA is a joint venture which was established in August 1995 as a Limited Liability Company (LLC), equally owned by Boeing and Lockheed Martin.

Learn more about United Space Alliance

Frequently Asked Questions

When was the United Space Alliance Space Shuttle STS-131 launch scheduled?

The United Space Alliance Space Shuttle STS-131 launch was scheduled for:
.

Where can I watch the United Space Alliance Space Shuttle STS-131 launch video?

You can watch the United Space Alliance 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 United Space Alliance Space Shuttle STS-131 mission launch from?

The United Space Alliance 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-131 mission?

The STS-131 mission launched aboard a United Space Alliance 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 United Space Alliance Space Shuttle STS-131 launch?

The United Space Alliance Space Shuttle STS-131 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 United Space Alliance Space Shuttle STS-131 launch was delayed?

This page was updated in real-time with the latest United Space Alliance Space Shuttle launch status, including any delays or scrubs for the STS-131 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 United Space Alliance live streams provided the most immediate range updates during the launch window.

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