I’m trying to build my comm so there is always a place for people to post when their post doesnt6 exactly fit anywhere else. Please contribute if you can. Just post, like, a dad joke there if you can’t think of anything.


First part, wouldnt that only depend on the amount of light that you need to block for them to detect and couldn’t you place the shutter further away to reduce its size?
Also, name a faster way to transmit data intergalaxtically
Edit: also, since we are already transmitting light couldn’t we just send images. If life such as us is who we want to reach wouldnt it only make sense to design for our own light receptors?
I probably should just read the novel but was was the predatory motivation? Resources?