December 4, 1959 4:20 pm

LJ-2

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Little Joe

Wallops Flight Facility, Virginia, USA
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December 4, 1959 4:20 pm

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Last Updated:

2026-07-14 00:05:19

The Little Joe 2 was a suborbital test flight of the Mercury space capsule, carrying the rhesus monkey Sam close to the edge of space. He was sent to test the space equipment and the adverse effects of space on humans.
Launch Overview
Window Open 16:20 UTC
Window Close 16:20 UTC
Lift Off Dec 4, 1959 · 16:20 UTC
Launch Facility Wallops Flight Facility, Virginia, USA
Launch Pad Launch Area 1
Target Orbit Suborbital
Payload Overview
Customer National Aeronautics and Space Administration
Payload LJ-2
Rocket Little Joe
Destination Suborbital
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship
The Little Joe 2 was a suborbital test flight of the Mercury space capsule, carrying the rhesus monkey Sam close to the edge of space. He was sent to test the space equipment and the adverse effects of space on humans.

Height

LEO Payload

Total Launches

Status

National Aeronautics and Space Administration
Launch Area 1
Launch Overview
Window Open 16:20 UTC
Window Close 16:20 UTC
Lift Off Dec 4, 1959 · 16:20 UTC
Launch Facility Wallops Flight Facility, Virginia, USA
Launch Pad Launch Area 1
Target Orbit Suborbital
Payload Overview
Customer National Aeronautics and Space Administration
Payload LJ-2
Rocket Little Joe
Destination Suborbital
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

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