The Keck 2 AO Laser attempting the first target of the night with the light of sunset and a setting Moon behind
The Keck 2 AO Laser attempting the first target of the night with the light of sunset and a setting Moon behind
First Target of the Night
When you want to see the stars, find someplace dark
The Keck 2 AO Laser attempting the first target of the night with the light of sunset and a setting Moon behind
The Keck 2 AO Laser attempting the first target of the night with the light of sunset and a setting Moon behind