u/BarNo3385

Sorry another relativity esque question.

Set up, I've got two platforms 1 light minute apart moving relative to each other, and a sufficiently concentrated laser on one of them that the beam hasn't completely dispersed by the time the light reaches the other platform.

But where do I am the laser for the beam to reach the other platform? Do I aim where the platform is *now*, because from the perspective of the light beam it is emitted and arrives at the same time, and therefore the receiving platform is effectively frozen, or do I have the "lead" the laser to intersect with where the receiving platform will be in 1 minute's time?