![nasa - What is this retroreflector on the Mars InSight lander used for? - Space Exploration Stack Exchange nasa - What is this retroreflector on the Mars InSight lander used for? - Space Exploration Stack Exchange](https://i.stack.imgur.com/klpaf.jpg)
nasa - What is this retroreflector on the Mars InSight lander used for? - Space Exploration Stack Exchange
![Far-field pattern of a TIR retro-reflector at 1064-nm laser wavelength... | Download Scientific Diagram Far-field pattern of a TIR retro-reflector at 1064-nm laser wavelength... | Download Scientific Diagram](https://www.researchgate.net/publication/337400718/figure/fig5/AS:870167550627840@1584475519160/Far-field-pattern-of-a-TIR-retro-reflector-at-1064-nm-laser-wavelength-as-a-function-of.png)
Far-field pattern of a TIR retro-reflector at 1064-nm laser wavelength... | Download Scientific Diagram
Laser Retroreflectors for InSight and an International Mars Geophysical Network (MGN). S. Dell'Agnello1, G.O. Delle Monache1,
![Andrew Jones on Twitter: "Four international payloads to fly on the Chang'e-6 lunar far side sample return mission in 2025: Laser retroreflector from Italy, Negative Ions at the Lunar Surface (NILS) from Andrew Jones on Twitter: "Four international payloads to fly on the Chang'e-6 lunar far side sample return mission in 2025: Laser retroreflector from Italy, Negative Ions at the Lunar Surface (NILS) from](https://pbs.twimg.com/media/Fj968SzXEAEfIXk.jpg)