LSAM 5
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This article or section contains information regarding a future spaceflight. Due to the nature of the content, details may change dramatically as the launch date approaches and/or more information becomes available. |
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| Mission name: | LSAM 5 | ||||
| Launch pad: | Launch Pad 39A | ||||
| Launch: | TBD | ||||
| Landing: | TBD | ||||
| Duration: | ~75 ± 10 days w/ 7 days on lunar surface | ||||
| Orbit altitude: | ~200-250 nautical miles (~320-400 km) in LEO | ||||
| Orbit inclination: | ~28.5 degrees in LEO | ||||
| Distance traveled: | TBD | ||||
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LSAM 5 is a designation for the Lunar Surface Access Module that will attempt to make, during the Orion 15 mission, the third Constellation lunar landing, and the ninth U.S. manned landing. Unlike Orion 13/LSAM 3 or Orion 14/LSAM 4, which would be treated as test flights for the new Orion spacecraft and LSAM lander, Orion 15/LSAM 5 would most likely be the first "operational" landing flight in which all four astronauts will descend onto the lunar surface, most likely in the lunar polar region to begin the construction of a permanent lunar base.
LSAM 5 is currently scheduled to take place in late 2020 or early 2021, a year after the planned Orion 13/LSAM 3 mission. It will be launched atop the powerful Ares V SDLV from Kennedy Space Center's Launch Pad 39A, and will be linked up in low earth orbit, along with the Earth Departure Stage, by the Orion 15 crew.
While the two previous missions, the Orion 15 mission is planned to last approximately 21 days total, LSAM 5 will be on the lunar surface for up to 7 days, and will be discarded after the landing party returns to lunar orbit. Like LSAM 4, LSAM 5 will be discarded in lunar orbit and will most likely be delibertaly crashed into the lunar surface, most likely on the lunar far side. This may be done to keep "lunar traffic" to a minimum and to allow NASA to calibrate any lunar seismometers left on the Moon's surface.
