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Lunar Flashlight

Roughly the size of a briefcase, Lunar Flashlight is a very small satellite being developed and managed by NASA's Jet Propulsion Laboratory. It used near-infrared lasers and an onboard spectrometer to map ice in permanently shadowed regions near the Moon's south pole.

Mission Type

Technology Demonstration Missions

Partners

Georgia Institute of Technology

Launch

Dec. 11, 2022

status

Ended
Featured Story

NASA’s Lunar Flashlight to Fly by Earth

With its primary mission over, the CubeSat will zoom by Earth late Tuesday, May 16, and NASA’s Eyes on the…

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NASA Calls End to Lunar Flashlight After Some Tech Successes

While the CubeSat couldn’t reach the lunar South Pole to help seek ice, it fulfilled several technology goals that will empower future missions for the benefit of humanity.

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Illustration depicts NASA’s Lunar Flashlight
Artist’s concept of NASA’s Lunar Flashlight
NASA

About the Mission

Roughly the size of a briefcase, Lunar Flashlight is a very small satellite being developed and managed by NASA's Jet Propulsion Laboratory that will use near-infrared lasers and an onboard spectrometer to map ice in permanently shadowed regions near the Moon's south pole.

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lunar flashlight

NASA’s Lunar Flashlight Ready to Search for the Moon’s Water Ice

The Moon’s poles offer a tantalizing opportunity for human explorers: There may be reservoirs of water ice there that could be purified as drinking water, converted into breathable oxygen, and used as fuel by astronauts. These reservoirs are inside permanently shadowed craters – regions where the Sun never rises above crater rims.

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Before being integrated into its dispenser, which will eject the small satellite from the SpaceX Falcon 9 rocket after launch, Lunar Flashlight was fueled with “green” propellant at NASA’s Marshall Space Flight Center in Huntsville, Alabama.
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