Lockheed Martin Space OperationsLaunch Successful

STS‑77

Name: Space Shuttle Endeavour / OV-105 | STS-77
Start: 1996-05-19T10:30:00Z
Location: Launch Complex 39B, Kennedy Space Center, FL, USA

Space Shuttle Endeavour / OV-105

Launched Sun, May 19 · 10:30 AM UTC1996-05-19 10:30 UTCLaunch Complex 39B, Kennedy Space Center, FL, USA

Reached orbit

Follow Lockheed Martin Space Operations in the app Watch the replay

Success

Reached Low Earth Orbit

Worldwide

34th

orbital launch attempt in 1996

Lockheed Martin Space Operations

4th

launch this year

Launch Complex 39B

4th

launch from this pad this year

Pad turnaround

58 d 2 h

since the pad's previous launch

Replay

Replay: STS-77 launch & landing (5-19-96)

Mission

STS-77 was the 77th Space Shuttle mission and the 11th mission of the Space Shuttle Endeavour. The mission began from launch pad 39B from Kennedy Space Center, Florida on 19 May 1996 lasting 10 days and 40 minutes and completing 161 revolutions before landing on runway 33.

Launch Provider

Lockheed Martin Space Operations

Commercial · United States of America

Launches

Successful

100%

Upcoming

scheduled

All Lockheed Martin Space Operations launches Website

Crew

All astronauts

Space Shuttle

Vehicle history

Height

56.1m

Diameter

To low Earth orbit

27,500kg

Liftoff thrust

28,200kN

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Lockheed Martin Space OperationsLaunch Successful

STS‑77

Space Shuttle Endeavour / OV-105

Launched Sun, May 19 · 10:30 AM UTC1996-05-19 10:30 UTCLaunch Complex 39B, Kennedy Space Center, FL, USA

Reached orbit

Follow Lockheed Martin Space Operations in the app Watch the replay

Success

Reached Low Earth Orbit

Worldwide

34th

orbital launch attempt in 1996

Lockheed Martin Space Operations

4th

launch this year

Launch Complex 39B

4th

launch from this pad this year

Pad turnaround

58 d 2 h

since the pad's previous launch

Replay

Replay: STS-77 launch & landing (5-19-96)

Mission

Launch Provider

Lockheed Martin Space Operations

Commercial · United States of America

Launches

Successful

100%

Upcoming

scheduled

All Lockheed Martin Space Operations launches Website

Crew

All astronauts

Space Shuttle

Vehicle history

Height

56.1m

Diameter

To low Earth orbit

27,500kg

Liftoff thrust

28,200kN

Next From Kennedy Space Center

Kennedy Space Center schedule

NET2026

USSF-75SpaceX · Falcon Heavy · Launch Complex 39A, Kennedy Space Center, FL, USAGeostationary OrbitTo be determinedNET 2026 Dec—NET

Griffin Mission OneSpaceX · Falcon Heavy · Launch Complex 39A, Kennedy Space Center, FL, USALunar OrbitTo be determinedNET December

Space Launch Now for iOS and Android

Notifications before every launch you follow, live countdowns on your home screen and watch, and webcasts as they start.

See what's in the app

Scan to open on your phone

STS‑77

Replay

Mission

Lockheed Martin Space Operations

Crew

Space Shuttle

Never Miss a Launch.

STS‑77

Replay

Mission

Lockheed Martin Space Operations

Crew

Space Shuttle

Next From Kennedy Space Center

Never Miss a Launch.

Next From Kennedy Space Center