A laser system, previously tested on board the International Space Station, helped to stream video directly from the Artemis 2 mission on its way around the moon.

Live from the moon! How lasers connected us all to NASA's Artemis 2 astronauts on their epic lunar trip

Source: space
Source Link: https://www.space.com/astronomy/moon/live-from-the-moon-how-lasers-connected-us-all-to-nasas-artemis-2-astronauts-on-their-epic-lunar-trip