NASA's Psyche spacecraft just fired a laser 10 million miles away in deep space 

 The Psyche spacecraft just fired a laser on its way to a metal asteroiod, in a test that could help speed up science transmissions across the solar system. 

https://cdn.mos.cms.futurecdn.net/rh5EmQQHqN7LVqvVZLFyAn.jpg

https://www.space.com/nasa-psyche-asteroid-mission-laser-test-deep-space