NASA bounced a laser off a cookie-sized device on the moon :

The retroreflector on India's Vikram lander is only two inches wide.

Related Keywords

, Indian Space Research Organization , Reconnaissance Orbiter , South Pole , Laser Retroreflector Array , Orbiter Laser Altimeter , International Space , Laser Altimeter , Nasa , Lunar Reconnaissance Orbiter , Lunar Surface , Artemis Program , Apollo Missions , Laser Array , Lunar Orbiter , Vikram Lander , Etroreflector ,