Engineers struggle to salvage Lunar Flashlight cubesat
Because of thruster failures shortly after its December 11, 2022, NASA’s technology test lunar orbiter cubesat Lunar Flashlight has been unable to reach its planned orbit around the Moon.
Instead, first engineers have attempted an improvisation with the one thruster that had not initially failed, and when that did not work are now hoping to instead use the Earth’s gravity to shift its present path so that it will periodically fly over the Moon’s south pole, when it could possible still use its lasers reflectometer to gather data in the permanently shadowed craters there.
[Other than the thrusters, t]he rest of the CubeSat’s onboard systems are fully functional, and the mission recently successfully tested its four-laser reflectometer. This mini-instrument is the first of its kind and is designed and calibrated to seek out surface ice inside the permanently shadowed craters at the Moon’s South Pole.
As a engineering test satellite, everything that has happened has been to the good, as it has allowed these engineers to push this cutting edge cubesat technology to the limit.
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Because of thruster failures shortly after its December 11, 2022, NASA’s technology test lunar orbiter cubesat Lunar Flashlight has been unable to reach its planned orbit around the Moon.
Instead, first engineers have attempted an improvisation with the one thruster that had not initially failed, and when that did not work are now hoping to instead use the Earth’s gravity to shift its present path so that it will periodically fly over the Moon’s south pole, when it could possible still use its lasers reflectometer to gather data in the permanently shadowed craters there.
[Other than the thrusters, t]he rest of the CubeSat’s onboard systems are fully functional, and the mission recently successfully tested its four-laser reflectometer. This mini-instrument is the first of its kind and is designed and calibrated to seek out surface ice inside the permanently shadowed craters at the Moon’s South Pole.
As a engineering test satellite, everything that has happened has been to the good, as it has allowed these engineers to push this cutting edge cubesat technology to the limit.
Readers!
Please consider supporting my work here at Behind the Black. Your support allows me the freedom and ability to analyze objectively the ongoing renaissance in space, as well as the cultural changes -- for good or ill -- that are happening across America. Fourteen years ago I wrote that SLS and Orion were a bad ideas, a waste of money, would be years behind schedule, and better replaced by commercial private enterprise. Only now does it appear that Washington might finally recognize this reality.
In 2020 when the world panicked over COVID I wrote that the panic was unnecessary, that the virus was apparently simply a variation of the flu, that masks were not simply pointless but if worn incorrectly were a health threat, that the lockdowns were a disaster and did nothing to stop the spread of COVID. Only in the past year have some of our so-called experts in the health field have begun to recognize these facts.
Your help allows me to do this kind of intelligent analysis. I take no advertising or sponsors, so my reporting isn't influenced by donations by established space or drug companies. Instead, I rely entirely on donations and subscriptions from my readers, which gives me the freedom to write what I think, unencumbered by outside influences.
You can support me either by giving a one-time contribution or a regular subscription. There are four ways of doing so:
1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.
2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation.
3. A Paypal Donation or subscription:
4. Donate by check, payable to Robert Zimmerman and mailed to
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652
You can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage or shown in the menu above.
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